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Alpina 238
(Alpina Straub)
Ligne: 18.5'''
Jewels: 15
Power Reserve: 34 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1925
Diameter: 41.8 mm
Height: 4.75 mm
Hands: 2.00 x 1.20 / 0.30 mm
The Alpina 238 is an open face calibre mechanical watch movement. The height of this movement ranges between 5.0 and 5.05mm, as identified based on the balance-staff dimensions. There are no known differences between the Felsa 247 and 249 movements. The Alpina 238 movement features stem winding and setting, as well as a sub-second function. It was primarily used around the year 1925.
The Alpina 238 features the following functions:
- Stem wind and set
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.00 x 0.180 x 500 x 15.0 mm | GR5861 | Manual | Buy mainspring |
| 2.00 x 0.190 x 430 x 15.0 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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