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Alpina 843
(Alpina Straub)
Ligne: 5.75 x 8.5'''
Jewels: 15/17
Lift Angle: 52°
Power Reserve: 34 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1955
Size: 12.9 x 19.5 mm
Hands: 1.00 x 0.50 mm
The Alpina 843 watch movement is a manual wind mechanical movement that was commonly used around 1955. It has similar characteristics to other movements in the Unitas series, such as the 512, 515, and 520 to 524, as well as the 533. However, specific differences between these movements are not known.
The Alpina 843 features the following functions:
- Manual Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 2385 | Ordinary/None | Buy staff |
| 2648 | Ordinary/None | Buy staff |
| 3067 | Incabloc | Buy staff |
| 3147 | Supershock | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.080 x 260 x 7.5 mm | GR40771 | Manual | Buy mainspring |
| 1.50 x 0.080 x 245 x 7.5 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) |
|---|
Documents
Parts Listing
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