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Alpina 831
(Alpina Straub)
Ligne: 5.75 x 6.75'''
Jewels: 21/23
Power Reserve: 39 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1960
Size: 13 x 15.2 mm
Height: 3.1 mm
Hands: 1.00 x 0.55 mm
The Alpina 831 watch movement is a manual wind mechanical movement that was used in watches around the 1960s. It operates solely through manual winding by the user to generate its power.
The Alpina 831 features the following functions:
- Manual Winding
- Mechanical Movement
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.070 x 200 x 6.0 mm | GR3185 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
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