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Bettlach 1405
(EB)
Ligne: 8.75 x 11'''
Jewels: 7/11/15/17
Power Reserve: 34 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1933-
Size: 20 x 25.05 mm
Height: 4.0 mm
Hands: 1.22 x 0.65 / 0.18 mm
The Bettlach 1405 watch movement, which was in use from 1933 onwards, offers a range of functions. These include manual winding, a sub-second function, and an optional special regulator designed for enhanced accessibility through a small aperture in a dust cap.
The Bettlach 1405 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 368 | Ordinary/None | Buy staff |
| 4146 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.100 x 320 x 9.0 mm | GR4123 | 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) |
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Documents
Parts Listing
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