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Osco 42
Ligne: 10.5'''
Jewels: 7/17
Power Reserve: 44 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1974
Diameter: 23.7 mm
Height: 4.5 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Osco 42 watch movement is a manual wind movement with a sweep second function. It features an Adjustable Stud Holder and Shock Protection mechanisms. The movement also includes an additional function of sweep seconds. It was commonly used in watches around the year 1974.
The Osco 42 features the following functions:
- Adjustable Stud Holder
- Manual Winding
- Shock Protection
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.105 x 270 x 9.0 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) |
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Documents
Parts Listing
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