Difference between revisions of "Enicar Sea Pearl 600"
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The dial is a glossy black, with large lume-filled indices. The 12, 3, 6 and 9 are large trapezoid lume plots with metallic numerals inside, and the other hour markers are smaller lume triangles. Each hour marker is outlined in steel or silver metal. Some dials have a black space between the lume and the outline, and some do not. The dial is signed “Enicar” over their trademark Saturn logo below the 12, along with “Ultrasonic, 17 jewels.” It is signed “Seapearl” in an ornate script above the 6, along with “600,” and signed “Swiss” below the 6. All of the lume is Radium. | The dial is a glossy black, with large lume-filled indices. The 12, 3, 6 and 9 are large trapezoid lume plots with metallic numerals inside, and the other hour markers are smaller lume triangles. Each hour marker is outlined in steel or silver metal. Some dials have a black space between the lume and the outline, and some do not. The dial is signed “Enicar” over their trademark Saturn logo below the 12, along with “Ultrasonic, 17 jewels.” It is signed “Seapearl” in an ornate script above the 6, along with “600,” and signed “Swiss” below the 6. All of the lume is Radium. | ||
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| + | As with the case, there are several variations of the dial. Most of the variations have to do with the text, where some feature “Seapearl 600” inside of a box, and some with the “Sherpa” name above that box. There are also versions without the Saturn logo. | ||
==Links== | ==Links== | ||
Revision as of 20:11, 29 April 2020
Enicar Sea Pearl 600
In the late 1950s, the U.S. Navy’s Experimental Diving Unit (NEDU) was assessing a number of "submersible wrist watches" 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 "standard USN watch." But while Bulova was developing that watch, NEDU decided to evaluate three commercially available dive watches to make a recommendation for use. The Enicar Seapearl 600 was popular with Navy divers at the time and many were in (non-issued) use by divers, so the Navy included the Seapearl 600 in the tests as well.
The rigorous tests they ran were on three watch manufacturers - a Rolex Submariner 6538, 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. The Enicar was finally rejected on the basis it did not have a rotating countdown bezel. However the report also mentions the excellent luminosity of the “gaudy and strange looking” dial and hands, but states that it was “well above the safe industrial limits of radioactivity.”
The stainless steel case is an EPSA Super Compressor case with a bayonet style back closure. The earlier versions are pre-Super Compressor, though they too utilized a bayonet closure. The Seapearl measures 34.6mm wide by 42mm long with 18mm lugs. There are two different lug variations–one with the angled lugs, and another with more rounded ornate lugs. The crown is a classic oversized EPSA crosshatched type, signed with the Enicar Saturn logo.
The dial is a glossy black, with large lume-filled indices. The 12, 3, 6 and 9 are large trapezoid lume plots with metallic numerals inside, and the other hour markers are smaller lume triangles. Each hour marker is outlined in steel or silver metal. Some dials have a black space between the lume and the outline, and some do not. The dial is signed “Enicar” over their trademark Saturn logo below the 12, along with “Ultrasonic, 17 jewels.” It is signed “Seapearl” in an ornate script above the 6, along with “600,” and signed “Swiss” below the 6. All of the lume is Radium.
As with the case, there are several variations of the dial. Most of the variations have to do with the text, where some feature “Seapearl 600” inside of a box, and some with the “Sherpa” name above that box. There are also versions without the Saturn logo.
