Difference between revisions of "Langendorf Lanco-Fon"

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==Langendorf Lanco-Fon==
 
==Langendorf Lanco-Fon==
[[File:Lancofon.jog|thumb]]
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[[File:Lancofon.jpg|thumb]]
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Unusual alarm watch with one crown operating all functions. Disc display on dial denotes alarm on or off. The movement has separate barrels for watch and alarm.
 +
 
 +
==Features==
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*Ref 3197 and others
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* Made 1950s to 1973
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* Movement: manual wind, in-house (Langendorf); 17 jewels
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* Case: 36 mm, chromed steel or gold plated
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* Crystal: acrylic
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* Hands can be gold with red or blued steel second hand. Alarm pointer tipped red or blue.
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 +
==Operating Instructions==
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*Winding watch and alarm: They are wound as follows, when the crown is pushed in:
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*Watch: turn crown in 6h direction.
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*Alarm: turn crown in 12h direction.
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* Set time: Pull crown completely and turn it in 6h direction.
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* Set alarm: Pull crown half out and turn it in 12h direction.
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* Alarm on: Turn crown a bit in 12h direction, until a colored spot appears in the indicator aperture.
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* Alarm off: Turn crown a bit in 6h direction, until the colored spot in the indicator aperture disappears.
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==Links==
 
==Links==
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* [[Langendorf Watch Company SA]]
 
* [[Alarm Wristwatches]]
 
* [[Alarm Wristwatches]]
 
* [[Switzerland]]
 
* [[Switzerland]]
 
* [[Main Page]]
 
* [[Main Page]]

Latest revision as of 22:20, 28 May 2020

Langendorf Lanco-Fon

Lancofon.jpg

Unusual alarm watch with one crown operating all functions. Disc display on dial denotes alarm on or off. The movement has separate barrels for watch and alarm.

Features

  • Ref 3197 and others
  • Made 1950s to 1973
  • Movement: manual wind, in-house (Langendorf); 17 jewels
  • Case: 36 mm, chromed steel or gold plated
  • Crystal: acrylic
  • Hands can be gold with red or blued steel second hand. Alarm pointer tipped red or blue.

Operating Instructions

  • Winding watch and alarm: They are wound as follows, when the crown is pushed in:
  • Watch: turn crown in 6h direction.
  • Alarm: turn crown in 12h direction.
  • Set time: Pull crown completely and turn it in 6h direction.
  • Set alarm: Pull crown half out and turn it in 12h direction.
  • Alarm on: Turn crown a bit in 12h direction, until a colored spot appears in the indicator aperture.
  • Alarm off: Turn crown a bit in 6h direction, until the colored spot in the indicator aperture disappears.

Links