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Omega 283
Ligne: 15'''
Jewels: 16/17
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1940
Diameter: 33.85 mm
Height: 3.4 mm
Hands: 1.60 x 1.00 / 0.18 mm
The Omega 283 watch movement is an open face calibre with a Breguet hairspring. It shares similarities with the 505 movement, but the specific differences between the two are not known. The movement features stem winding and setting, as well as a sub-second function. It was primarily used during the period around 1940.
The Omega 283 features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.165 x 400 x 13.5 mm | GR3028 | Manual | Buy mainspring |
| 1.20 x 0.170 x 350 x 13.0 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
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