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Bettlach 8460
(EB)
Ligne: 18.5'''
Jewels: 15
Power Reserve: 33 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 41.6 mm
Height: 6.5 mm
Hands: 2.00 x 1.15 / 0.26 mm
The Bettlach 8460 is an open face calibre watch movement with optional Breguet hairspring. It features varying bridge shapes, where it is likely that differences between the 429, 441, 457, 459, and 465 are simply catalog designations for these variations. Some other features possibly include a left-handed ratchet-wheel screw. This movement functions with stem winding and setting, sub seconds, and has the capability of reverse winding. The Bettlach 8460 was commonly used around 1945.
The Bettlach 8460 features the following functions:
- Stem wind and set
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.50 x 0.200 x 500 x 17.0 mm | GR6703 | Manual | Buy mainspring |
| 2.50 x 0.200 x 460 x 16.0 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
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