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Alpina 221
(Alpina Straub)
Ligne: 9.75'''
Jewels: 15
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1940
Diameter: 22.05 mm
Height: 3.75 mm
Hands: 1.40 x 0.80 / 0.18 mm
The Alpina 221 watch movement is a manual wind movement with sub second functionality. It is part of a series of movements that includes the Venus 110-113, 117-119, 128, and 159. The differences between these movements are not known, but they are believed to be variations in bridge shapes. The Alpina 221 movement was commonly used in watches around the 1940s.
The Alpina 221 features the following functions:
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.095 x 260 x 8.0 mm | GR4474 | Manual | Buy mainspring |
| 1.60 x 0.090 x 250 x 8.0 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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