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Unitas 337
Ligne: 13.5'''
Jewels: 1
Power Reserve: 38 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1975
Diameter: 30.46 mm
Height: 3.9 mm
Hands: 1.80 x 1.30 x 0.20 mm
The Unitas 337 watch movement features a pin-lever escapement and a distinctive arrangement where the train and hand gear are separately driven by the barrel. It is a manual wind movement with sweep seconds and a pin lever mechanism. This movement was used during approximately the year 1975.
The Unitas 337 features the following functions:
- Manual Winding
- Pin lever
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.105 x 300 x 9.5 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
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