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Bettlach 8111
(EB)
Ligne: 13'''
Jewels: 19
Lift Angle: 50°
Frequency: 21600 vph
Type: Automatic
Period used: 1969-1974
Diameter: 30.8 mm
Height: 7.8 mm
Base: Lemania 2980
The Bettlach 8111 watch movement is notable for being produced between 1969 and 1974, with a total of 35,000 units manufactured during this period. It features an automatic alarm function that can be set to the minute. The movement is powered by a single barrel revolution. Other functions include a sweep second hand and a date display that can be set using a pusher. It also incorporates an Incabloc shock protection mechanism.
The Bettlach 8111 features the following functions:
- Alarm Complication
- Automatic alarm with setting to the minute
- Calendar
- Date setting by pusher
- Incabloc Shock Protection
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
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| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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