Watch Database
Hamilton 12
Ligne: 12.5'''
Jewels: 25
Lift Angle: 52°
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1959-1956
Diameter: 28.5 mm
Height: 5.75 mm
Base: Rolex 1530
The Hamilton 12 watch movement features a free Breguet hairspring with protection bar and a balance with regulating screws. It is an automatic movement with sweep seconds function. The movement was used during the period from 1959 to 1956.
The Hamilton 12 features the following functions:
- Automatic Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 5077 | Ordinary/None | Buy staff |
| 6010 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.120 x 11.0 mm | Auto | 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) | |
|---|---|---|---|
| See More |
Documents
Parts Listing
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