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Zentra 230
Ligne: 12'''
Jewels: 1
Power Reserve: 38 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1965
Diameter: 27 mm
Height: 4.8 mm
Hands: 1.80 x 1.30 x 0.20 mm
The Zentra 230 watch movement features a pin-lever escapement and a strangely arranged train and hand gear that are driven separately by the barrel. This movement is a manual wind type with a sweep second function. It includes a day display that can be set by +/- 24 hours, as well as a quickset date function. The movement also incorporates a day and date display, along with a sweep seconds hand. The Zentra 230 movement was in use around the period of 1965.
The Zentra 230 features the following functions:
- Date: quickset by reverse setting
- Day and Date Display
- Day: set by +/-24h
- Manual Winding
- Pin lever
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 5200 | Ordinary/None | Buy staff |
| 5199 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.110 x 340 x 10.0 mm | GR3700 | 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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