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Bettlach 8815
(EB)
Ligne: 11.5'''
Jewels: 17/21
Power Reserve: 47 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1970
Diameter: 26 mm
Height: 3.9 mm
Hands: 1.40 x 0.90 x 0.18 mm
The Bettlach 8815 watch movement, utilized around 1970, features a manually wound mechanism and a sweep second function. Its design allows for a larger balance and a low profile due to the indirectly driven minute.
The Bettlach 8815 features the following functions:
- Manual Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.120 x 10.0 mm | Manual | 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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