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Bettlach 1343
(EB)
Ligne: 10.5'''
Jewels: 17
Power Reserve: 41 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1955
Diameter: 23.7 mm
Height: 5.15 mm
Hands: 1.40 x 0.80 x 0.19 mm
Base: Otero 401
The Bettlach 1343 watch movement, also known as the signature often or always Otero 40, is a mechanical movement with manual wind operation. It features a sweep second hand, as well as a date function. This movement was commonly used around 1955.
The Bettlach 1343 features the following functions:
- Date
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.090 x 315 x 9.0 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|
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