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Osco 107
Ligne: 11.5'''
Jewels: 17
Power Reserve: 53 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 26 mm
Height: 3.95 mm
Hands: 1.50 x 0.80 / 0.21 mm
The Osco 107 is a manual wind watch movement with a sub second function. It is part of a larger series of movements including the 1261, 1263, 1267, 1269, 1271, 1273, and 1277. The specific differences between these movements are not currently known. The Osco 107 movement was used in watches produced around 1945.
The Osco 107 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.80 x 0.110 x 290 x 9.5 mm | Manual | Buy mainspring | |
| 1.80 x 0.105 x 300 x 9.0 mm | GR5266 | 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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