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	<id>https://chronopedia.club/index.php?action=history&amp;feed=atom&amp;title=Tornek-Rayville_TR-900</id>
	<title>Tornek-Rayville TR-900 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://chronopedia.club/index.php?action=history&amp;feed=atom&amp;title=Tornek-Rayville_TR-900"/>
	<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;action=history"/>
	<updated>2026-05-05T10:51:58Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.0</generator>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=4605&amp;oldid=prev</id>
		<title>Richard: /* Links */</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=4605&amp;oldid=prev"/>
		<updated>2020-05-22T21:34:52Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Links&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 23:34, 22 May 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l16&quot;&gt;Line 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Links==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Links==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[US Armed Forces Issued Watches]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Tornek-Rayville TR-900]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Tornek-Rayville TR-900]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Military Watches]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Military Watches]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3512&amp;oldid=prev</id>
		<title>Richard: /* History */</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3512&amp;oldid=prev"/>
		<updated>2020-04-29T18:55:32Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;History&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:55, 29 April 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l9&quot;&gt;Line 9:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 9:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the late 1950s, the U.S. Navy’s Experimental Diving Unit (NEDU) was assessing a number of &amp;quot;submersible wrist watches&amp;quot; for use by its Underwater Demolition Team divers, a unit that would later become known as the Navy SEALs. The preference was to go with an American watch company as supplier, and the Navy provided specifications to [[Bulova]] for a &amp;quot;standard USN watch.&amp;quot; But while Bulova was developing that watch, NEDU decided to evaluate three commercially available dive watches to make a recommendation for use.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the late 1950s, the U.S. Navy’s Experimental Diving Unit (NEDU) was assessing a number of &amp;quot;submersible wrist watches&amp;quot; for use by its Underwater Demolition Team divers, a unit that would later become known as the Navy SEALs. The preference was to go with an American watch company as supplier, and the Navy provided specifications to [[Bulova]] for a &amp;quot;standard USN watch.&amp;quot; But while Bulova was developing that watch, NEDU decided to evaluate three commercially available dive watches to make a recommendation for use.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The rigorous tests they ran were on three watch manufacturers - a [[Rolex Submariner]], an [[Enicar Sea Pearl 600]], and a [[Blancpain Fifty Fathoms]]. The resulting test report (Project NS 186-200 Subtask 4, Test 43, 15 July, 1958) passed judgment on the three watches. Of the three, it was the Blancpain alone which passed &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;with flying colors&lt;/del&gt;, meeting all criteria. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Thus, the &lt;/del&gt;Blancpain was recommended for use by divers until the Bulova was ready.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The rigorous tests they ran were on three watch manufacturers - a [[Rolex Submariner]], an [[Enicar Sea Pearl 600]], and a [[Blancpain Fifty Fathoms]]. The resulting test report (Project NS 186-200 Subtask 4, Test 43, 15 July, 1958) passed judgment on the three watches. Of the three, it was the Blancpain alone which passed, meeting all criteria. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The  &lt;/ins&gt;Blancpain was recommended for use by divers until the Bulova was ready.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;in 1959 the Bulova USN watch was ready for testing by the NEDU. It did not go well. Two of the three Bulovas&amp;#039; bezels fell off, and one stopped running. The Blancpain Fifty Fathoms passed the tests, and it was a cost-effective option – $55. The Rolex Submariner was $95 and the Enicar a mere $37.50 (but lacked a timing bezel which ultimately led to its rejection from the tests). A new &amp;quot;Buy American Act&amp;quot; gave preference to American military suppliers which largely ruled out Swiss manufacturers. So a clever New York watch importer, Allen V. Tornek, came up with a solution. He convinced Blancpain to put &amp;quot;Tornek-Rayville U.S.&amp;quot; on the dial (&amp;quot;Rayville&amp;quot; is an play on &amp;quot;Villeret,&amp;quot; Blancpain’s Swiss hometown). He then marketed  the watches through his US company. The Navy went with it, and the first team of Navy SEALs, was issued the Tornek Fifty Fathoms watches in 1962.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;in 1959 the Bulova USN watch was ready for testing by the NEDU. It did not go well. Two of the three Bulovas&amp;#039; bezels fell off, and one stopped running. The Blancpain Fifty Fathoms passed the tests, and it was a cost-effective option – $55. The Rolex Submariner was $95 and the Enicar a mere $37.50 (but lacked a timing bezel which ultimately led to its rejection from the tests). A new &amp;quot;Buy American Act&amp;quot; gave preference to American military suppliers which largely ruled out Swiss manufacturers. So a clever New York watch importer, Allen V. Tornek, came up with a solution. He convinced Blancpain to put &amp;quot;Tornek-Rayville U.S.&amp;quot; on the dial (&amp;quot;Rayville&amp;quot; is an play on &amp;quot;Villeret,&amp;quot; Blancpain’s Swiss hometown). He then marketed  the watches through his US company. The Navy went with it, and the first team of Navy SEALs, was issued the Tornek Fifty Fathoms watches in 1962.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3511&amp;oldid=prev</id>
		<title>Richard: /* Links */</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3511&amp;oldid=prev"/>
		<updated>2020-04-29T18:54:32Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Links&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:54, 29 April 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot;&gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Tornek-Rayville TR-900]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Tornek-Rayville TR-900]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Military Watches]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Military Watches]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Diving Watches]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Military &lt;/ins&gt;Diving Watches]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Switzerland]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Switzerland]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Blancpain]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Blancpain]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3510&amp;oldid=prev</id>
		<title>Richard: /* Links */</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3510&amp;oldid=prev"/>
		<updated>2020-04-29T18:54:18Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Links&lt;/span&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:54, 29 April 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l18&quot;&gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Tornek-Rayville TR-900]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Tornek-Rayville TR-900]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Military Watches]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Military Watches]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Diving Watches&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Diving Watches&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Switzerland]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Switzerland]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Blancpain]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Blancpain]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key chronopedia:diff:1.41:old-3509:rev-3510:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3509&amp;oldid=prev</id>
		<title>Richard: /* History */</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3509&amp;oldid=prev"/>
		<updated>2020-04-29T18:54:05Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;History&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:54, 29 April 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot;&gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The rigorous tests they ran were on three watch manufacturers - a [[Rolex Submariner]], an [[Enicar Sea Pearl 600]], and a [[Blancpain Fifty Fathoms]]. The resulting test report (Project NS 186-200 Subtask 4, Test 43, 15 July, 1958) passed judgment on the three watches. Of the three, it was the Blancpain alone which passed with flying colors, meeting all criteria. Thus, the Blancpain was recommended for use by divers until the Bulova was ready.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The rigorous tests they ran were on three watch manufacturers - a [[Rolex Submariner]], an [[Enicar Sea Pearl 600]], and a [[Blancpain Fifty Fathoms]]. The resulting test report (Project NS 186-200 Subtask 4, Test 43, 15 July, 1958) passed judgment on the three watches. Of the three, it was the Blancpain alone which passed with flying colors, meeting all criteria. Thus, the Blancpain was recommended for use by divers until the Bulova was ready.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The following year, &lt;/del&gt;the Bulova USN watch was ready for &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;evaluation and again, &lt;/del&gt;NEDU &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;conducted tests&lt;/del&gt;. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;This time, two &lt;/del&gt;of the three Bulovas&#039; bezels fell off, and one stopped running. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Again, the &lt;/del&gt;Fifty Fathoms passed the tests, and it was &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cheap too &lt;/del&gt;– &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a mere &lt;/del&gt;$55 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;versus &lt;/del&gt;$95 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;for the Rolex (&lt;/del&gt;the Enicar &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;was &lt;/del&gt;$37.50 but lacked a timing bezel)&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. But the Navy had a problem&lt;/del&gt;. A &quot;Buy American Act&quot; gave preference to American military suppliers. So &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;an enterprising &lt;/del&gt;New York watch importer, Allen V. Tornek, came up with a solution. He convinced Blancpain to put &quot;Tornek-Rayville U.S.&quot; on the dial (&quot;Rayville&quot; is an play on &quot;Villeret,&quot; Blancpain’s Swiss hometown). He then marketed  the watches through his US company. The Navy went with it, and the first team of Navy SEALs&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, established in 1962 under President John F. Kennedy&lt;/del&gt;, was issued the Tornek Fifty Fathoms watches.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in 1959 &lt;/ins&gt;the Bulova USN watch was ready for &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;testing by the &lt;/ins&gt;NEDU. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;It did not go well. Two &lt;/ins&gt;of the three Bulovas&#039; bezels fell off, and one stopped running. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The Blancpain &lt;/ins&gt;Fifty Fathoms passed the tests, and it was &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a cost-effective option &lt;/ins&gt;– $55&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. The Rolex Submariner was &lt;/ins&gt;$95 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;and &lt;/ins&gt;the Enicar &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a mere &lt;/ins&gt;$37.50 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(&lt;/ins&gt;but lacked a timing bezel &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;which ultimately led to its rejection from the tests&lt;/ins&gt;). A &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;new &lt;/ins&gt;&quot;Buy American Act&quot; gave preference to American military suppliers &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;which largely ruled out Swiss manufacturers&lt;/ins&gt;. So &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a clever &lt;/ins&gt;New York watch importer, Allen V. Tornek, came up with a solution. He convinced Blancpain to put &quot;Tornek-Rayville U.S.&quot; on the dial (&quot;Rayville&quot; is an play on &quot;Villeret,&quot; Blancpain’s Swiss hometown). He then marketed  the watches through his US company. The Navy went with it, and the first team of Navy SEALs, was issued the Tornek Fifty Fathoms watches &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in 1962&lt;/ins&gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It’s estimated that only around 1,000 Tornek-Rayville TR-900s were made, and most were subsequently destroyed. That’s because the watch made use of Promethium-147 (a radioactive element produced industrially from uranium) for its luminescent markers and hands, and the caseback gives a stern warning of its radioactivity, and the instruction, &amp;quot;If Found, Return to Nearest Military Facility.&amp;quot; When these watches were decommissioned, most were disposed of, leaving an estimated 30 or less around today.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It’s estimated that only around 1,000 Tornek-Rayville TR-900s were made, and most were subsequently destroyed. That’s because the watch made use of Promethium-147 (a radioactive element produced industrially from uranium) for its luminescent markers and hands, and the caseback gives a stern warning of its radioactivity, and the instruction, &amp;quot;If Found, Return to Nearest Military Facility.&amp;quot; When these watches were decommissioned, most were disposed of, leaving an estimated 30 or less around today.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key chronopedia:diff:1.41:old-3508:rev-3509:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3508&amp;oldid=prev</id>
		<title>Richard: /* History */</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3508&amp;oldid=prev"/>
		<updated>2020-04-29T18:48:21Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;History&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:48, 29 April 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot;&gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The rigorous tests they ran were on three watch manufacturers - a [[Rolex Submariner]], an [[Enicar Sea Pearl 600]], and a [[Blancpain Fifty Fathoms]]. The resulting test report (Project NS 186-200 Subtask 4, Test 43, 15 July, 1958) passed judgment on the three watches. Of the three, it was the Blancpain alone which passed with flying colors, meeting all criteria. Thus, the Blancpain was recommended for use by divers until the Bulova was ready.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The rigorous tests they ran were on three watch manufacturers - a [[Rolex Submariner]], an [[Enicar Sea Pearl 600]], and a [[Blancpain Fifty Fathoms]]. The resulting test report (Project NS 186-200 Subtask 4, Test 43, 15 July, 1958) passed judgment on the three watches. Of the three, it was the Blancpain alone which passed with flying colors, meeting all criteria. Thus, the Blancpain was recommended for use by divers until the Bulova was ready.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The following year, the Bulova USN watch was ready for evaluation and again, NEDU conducted tests. This time, two of the three Bulovas&#039; bezels fell off, and one stopped running. Again, the Fifty Fathoms passed the tests, and it was cheap too – a mere $55 versus $95 for the Rolex (the Enicar was $37.50 but lacked a timing bezel). But the Navy had a problem. A &quot;Buy American Act&quot; gave preference to American military suppliers. So an enterprising New York watch importer, Allen V. Tornek, came up with a solution. He convinced Blancpain to put &quot;Tornek-Rayville U.S.&quot; on the dial (&quot;Rayville&quot; is an &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;anagram for &lt;/del&gt;&quot;Villeret,&quot; Blancpain’s Swiss hometown) &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;and sell &lt;/del&gt;the watches through his company. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;In the end, the &lt;/del&gt;Navy &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;got its watch&lt;/del&gt;, and the first team of Navy SEALs, established in 1962 under President John F. Kennedy, was issued &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;these &lt;/del&gt;Fifty Fathoms watches &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in their newly-conceived Tornek disguise&lt;/del&gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The following year, the Bulova USN watch was ready for evaluation and again, NEDU conducted tests. This time, two of the three Bulovas&#039; bezels fell off, and one stopped running. Again, the Fifty Fathoms passed the tests, and it was cheap too – a mere $55 versus $95 for the Rolex (the Enicar was $37.50 but lacked a timing bezel). But the Navy had a problem. A &quot;Buy American Act&quot; gave preference to American military suppliers. So an enterprising New York watch importer, Allen V. Tornek, came up with a solution. He convinced Blancpain to put &quot;Tornek-Rayville U.S.&quot; on the dial (&quot;Rayville&quot; is an &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;play on &lt;/ins&gt;&quot;Villeret,&quot; Blancpain’s Swiss hometown)&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. He then marketed  &lt;/ins&gt;the watches through his &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;US &lt;/ins&gt;company. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The &lt;/ins&gt;Navy &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;went with it&lt;/ins&gt;, and the first team of Navy SEALs, established in 1962 under President John F. Kennedy, was issued &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the Tornek &lt;/ins&gt;Fifty Fathoms watches.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It’s &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;speculated &lt;/del&gt;that only around 1,000 Tornek-Rayville TR-900s were made, and most were subsequently destroyed. That’s because the watch made use of Promethium-147 (a radioactive element produced industrially from uranium) for its luminescent markers and hands, and the caseback gives a stern warning of its radioactivity, and the instruction, &quot;If Found, Return to Nearest Military Facility.&quot; When these watches were decommissioned, most were disposed of, leaving an estimated 30 or less around today.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It’s &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;estimated &lt;/ins&gt;that only around 1,000 Tornek-Rayville TR-900s were made, and most were subsequently destroyed. That’s because the watch made use of Promethium-147 (a radioactive element produced industrially from uranium) for its luminescent markers and hands, and the caseback gives a stern warning of its radioactivity, and the instruction, &quot;If Found, Return to Nearest Military Facility.&quot; When these watches were decommissioned, most were disposed of, leaving an estimated 30 or less around today.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Links==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Links==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key chronopedia:diff:1.41:old-3507:rev-3508:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3507&amp;oldid=prev</id>
		<title>Richard: /* History */</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3507&amp;oldid=prev"/>
		<updated>2020-04-29T18:44:05Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;History&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:44, 29 April 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l14&quot;&gt;Line 14:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 14:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It’s speculated that only around 1,000 Tornek-Rayville TR-900s were made, and most were subsequently destroyed. That’s because the watch made use of Promethium-147 (a radioactive element produced industrially from uranium) for its luminescent markers and hands, and the caseback gives a stern warning of its radioactivity, and the instruction, &amp;quot;If Found, Return to Nearest Military Facility.&amp;quot; When these watches were decommissioned, most were disposed of, leaving an estimated 30 or less around today.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It’s speculated that only around 1,000 Tornek-Rayville TR-900s were made, and most were subsequently destroyed. That’s because the watch made use of Promethium-147 (a radioactive element produced industrially from uranium) for its luminescent markers and hands, and the caseback gives a stern warning of its radioactivity, and the instruction, &amp;quot;If Found, Return to Nearest Military Facility.&amp;quot; When these watches were decommissioned, most were disposed of, leaving an estimated 30 or less around today.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==Links==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;*[[Tornek-Rayville TR-900]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;*[[Military Watches]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;*[[Diving Watches&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Switzerland]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Blancpain]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Main Page]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Credits - https://www.hodinkee.com/articles/vintage-tornek-rayville-diving-in-depth&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key chronopedia:diff:1.41:old-3504:rev-3507:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3504&amp;oldid=prev</id>
		<title>Richard: /* History */</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3504&amp;oldid=prev"/>
		<updated>2020-04-29T18:40:15Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;History&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:40, 29 April 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l5&quot;&gt;Line 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==History==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==History==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tornek-rayville&lt;/del&gt;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;webp&lt;/del&gt;|thumb|Tornek-Rayville TR-900]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tornek2&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;jpg&lt;/ins&gt;|thumb|Tornek-Rayville TR-900]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the late 1950s, the U.S. Navy’s Experimental Diving Unit (NEDU) was assessing a number of &amp;quot;submersible wrist watches&amp;quot; for use by its Underwater Demolition Team divers, a unit that would later become known as the Navy SEALs. The preference was to go with an American watch company as supplier, and the Navy provided specifications to [[Bulova]] for a &amp;quot;standard USN watch.&amp;quot; But while Bulova was developing that watch, NEDU decided to evaluate three commercially available dive watches to make a recommendation for use.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the late 1950s, the U.S. Navy’s Experimental Diving Unit (NEDU) was assessing a number of &amp;quot;submersible wrist watches&amp;quot; for use by its Underwater Demolition Team divers, a unit that would later become known as the Navy SEALs. The preference was to go with an American watch company as supplier, and the Navy provided specifications to [[Bulova]] for a &amp;quot;standard USN watch.&amp;quot; But while Bulova was developing that watch, NEDU decided to evaluate three commercially available dive watches to make a recommendation for use.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3502&amp;oldid=prev</id>
		<title>Richard: /* History */</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3502&amp;oldid=prev"/>
		<updated>2020-04-29T18:38:28Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;History&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:38, 29 April 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==History==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==History==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[File:Tornek-rayville.webp|thumb|Tornek-Rayville TR-900]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the late 1950s, the U.S. Navy’s Experimental Diving Unit (NEDU) was assessing a number of &amp;quot;submersible wrist watches&amp;quot; for use by its Underwater Demolition Team divers, a unit that would later become known as the Navy SEALs. The preference was to go with an American watch company as supplier, and the Navy provided specifications to [[Bulova]] for a &amp;quot;standard USN watch.&amp;quot; But while Bulova was developing that watch, NEDU decided to evaluate three commercially available dive watches to make a recommendation for use.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the late 1950s, the U.S. Navy’s Experimental Diving Unit (NEDU) was assessing a number of &amp;quot;submersible wrist watches&amp;quot; for use by its Underwater Demolition Team divers, a unit that would later become known as the Navy SEALs. The preference was to go with an American watch company as supplier, and the Navy provided specifications to [[Bulova]] for a &amp;quot;standard USN watch.&amp;quot; But while Bulova was developing that watch, NEDU decided to evaluate three commercially available dive watches to make a recommendation for use.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
	<entry>
		<id>https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3500&amp;oldid=prev</id>
		<title>Richard: Created page with &quot;==Tornek-Rayville TR-900==   A watch built by Blancpain for the United States Navy in the 1960s.  ==History==  In the late 1950s, the U.S. Navy’s Experimental Diving Uni...&quot;</title>
		<link rel="alternate" type="text/html" href="https://chronopedia.club/index.php?title=Tornek-Rayville_TR-900&amp;diff=3500&amp;oldid=prev"/>
		<updated>2020-04-29T18:37:10Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;==Tornek-Rayville TR-900==   A watch built by &lt;a href=&quot;/Blancpain&quot; title=&quot;Blancpain&quot;&gt;Blancpain&lt;/a&gt; for the United States Navy in the 1960s.  ==History==  In the late 1950s, the U.S. Navy’s Experimental Diving Uni...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Tornek-Rayville TR-900==&lt;br /&gt;
&lt;br /&gt;
 A watch built by [[Blancpain]] for the United States Navy in the 1960s.&lt;br /&gt;
&lt;br /&gt;
==History==&lt;br /&gt;
&lt;br /&gt;
In the late 1950s, the U.S. Navy’s Experimental Diving Unit (NEDU) was assessing a number of &amp;quot;submersible wrist watches&amp;quot; for use by its Underwater Demolition Team divers, a unit that would later become known as the Navy SEALs. The preference was to go with an American watch company as supplier, and the Navy provided specifications to [[Bulova]] for a &amp;quot;standard USN watch.&amp;quot; But while Bulova was developing that watch, NEDU decided to evaluate three commercially available dive watches to make a recommendation for use. &lt;br /&gt;
&lt;br /&gt;
The rigorous tests they ran were on three watch manufacturers - a [[Rolex Submariner]], an [[Enicar Sea Pearl 600]], and a [[Blancpain Fifty Fathoms]]. The resulting test report (Project NS 186-200 Subtask 4, Test 43, 15 July, 1958) passed judgment on the three watches. Of the three, it was the Blancpain alone which passed with flying colors, meeting all criteria. Thus, the Blancpain was recommended for use by divers until the Bulova was ready.&lt;br /&gt;
&lt;br /&gt;
The following year, the Bulova USN watch was ready for evaluation and again, NEDU conducted tests. This time, two of the three Bulovas&amp;#039; bezels fell off, and one stopped running. Again, the Fifty Fathoms passed the tests, and it was cheap too – a mere $55 versus $95 for the Rolex (the Enicar was $37.50 but lacked a timing bezel). But the Navy had a problem. A &amp;quot;Buy American Act&amp;quot; gave preference to American military suppliers. So an enterprising New York watch importer, Allen V. Tornek, came up with a solution. He convinced Blancpain to put &amp;quot;Tornek-Rayville U.S.&amp;quot; on the dial (&amp;quot;Rayville&amp;quot; is an anagram for &amp;quot;Villeret,&amp;quot; Blancpain’s Swiss hometown) and sell the watches through his company. In the end, the Navy got its watch, and the first team of Navy SEALs, established in 1962 under President John F. Kennedy, was issued these Fifty Fathoms watches in their newly-conceived Tornek disguise. &lt;br /&gt;
&lt;br /&gt;
It’s speculated that only around 1,000 Tornek-Rayville TR-900s were made, and most were subsequently destroyed. That’s because the watch made use of Promethium-147 (a radioactive element produced industrially from uranium) for its luminescent markers and hands, and the caseback gives a stern warning of its radioactivity, and the instruction, &amp;quot;If Found, Return to Nearest Military Facility.&amp;quot; When these watches were decommissioned, most were disposed of, leaving an estimated 30 or less around today.&lt;/div&gt;</summary>
		<author><name>Richard</name></author>
	</entry>
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