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Omega 285
Ligne: 11.5'''
Jewels: 15
Power Reserve: 50 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 25.6 mm
Height: 3.55 mm
Hands: 1.30 x 0.60 / 0.21 mm
The Omega 285 watch movement is a manual wind mechanical movement with a sub second function. It belongs to a series of movements numbered 310 through 329, and the specific differences between these movements are not known. The Omega 285 movement was produced around 1945.
The Omega 285 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.100 x 300 x 9.0 mm | GR4122 | Manual | Buy mainspring |
| 1.50 x 0.100 x 290 x 9.0 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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