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Alpina 821
(Alpina Straub)
Ligne: 13'''
Jewels: 17/21
Power Reserve: 37 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1960
Diameter: 29.4 mm
Height: 3.2 mm
Hands: 1.50 x 0.80 / 0.21 mm
The Alpina 821 watch movement, commonly referred to as the Wehrmachtswerk, is part of a series of movements including the 1560, 1561, 1587, 1589, 1594, 1606, 1609, 1616, 1617, 1618, 1623, 1648, and 1697. The specific differences between these movements are not known. The Alpina 821 movement is a manual wind movement featuring a sub second function. It was used in watches produced around the period of 1960.
The Alpina 821 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.45 x 0.130 x 360 x 11.5 mm | Manual | Buy mainspring | |
| 1.40 x 0.135 x 340 x 11.0 mm | GR3758 | 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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