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Oris 456
Ligne: 6.75 x 11'''
Jewels: 15/17
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1925
Size: 15.6 x 24.5 mm
Height: 3.75 mm
Hands: 1.20 x 0.55 mm
The Oris 456 watch movement features a bimetallic screw balance and includes a system where the train and hand gear are driven separately by the barrel. Key differences between the Oris 456 and other similar movements, such as the 30 and 37-39, are not known. This manual wind movement was commonly used around the 1925 period.
The Oris 456 features the following functions:
- Manual Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 2008 | Ordinary/None | Buy staff |
| 2642 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.45 x 0.100 x 250 x 8.5 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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