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Alpina 246
(Alpina Straub)
Ligne: 11.5'''
Jewels: 17/21
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1970
Diameter: 25.94 mm
Hands: 1.50 x 0.90 mm
The Alpina 246 watch movement is characterized by an initial fixed stud carrier followed by a later mobile stud carrier. Distinctions between the 50.1 and 501 variations are not disclosed. The movement features manual winding, sweep second, and date functions. It was predominantly utilized during the approximate period of 1970.
The Alpina 246 features the following functions:
- Date
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4761 | Ordinary/None | Buy staff |
| 4761 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.10 x 0.120 x 290 x 10.0 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
| Part Description | Reference # | Alternate | Buy |
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