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Universal Geneve 138C
Ligne: 11.5'''
Jewels: 21
Power Reserve: 40 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1965
Diameter: 26 mm
Height: 5.1 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Universal Geneve 138C watch movement is based on the manual wind calibre AS 1687/1688 and features an automatic mechanism developed by Doxa, Eberhard, Favre-Leuba, Girard-Perregaux, and Zodiac. It offers various functions including automatic winding, sweep second hand, a 24-hour display, and date adjustment by changing 21-24 hours. Additionally, it is equipped with an adjustable stud holder, stop seconds function, and sweep seconds feature. The movement was commonly used during the period around 1965.
The Universal Geneve 138C features the following functions:
- 24h display
- Adjustable Stud Holder
- Automatic Winding
- Date: set by changing 21-24h
- Stop Seconds Function
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.10 x 0.110 x 10.0 mm | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
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