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Alpina 328
(Alpina Straub)
Ligne: 7.75 x 11'''
Jewels: 15
Power Reserve: 47 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1940
Size: 17.6 x 25 mm
Height: 3.5 mm
Hands: 1.25 x 0.65 / 0.22 mm
The Alpina 328 is a mechanical watch movement that features manual winding and a sub-second function. It is believed to have been in use around the 1940s. However, specific differences between this movement and other similar ETA movements, such as the 735, 737-739, 742-744, 752, 755, 772, 783, 786, 801, 836, 837, 847, and 849, are not well understood and may only represent variations in base plates and bridge layouts.
The Alpina 328 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.110 x 320 x 10.0 mm | Manual | Buy mainspring | |
| 1.30 x 0.110 x 300 x 9.0 mm | GR3283 | 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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