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ETA 1312
Ligne: 11.5'''
Jewels: 17/21
Lift Angle: 52°
Power Reserve: 47 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1970
Diameter: 26.3 mm
Height: 4.3 mm
Hands: 1.50 x 0.90 x 0.20 mm
The ETA 1312 watch movement is a manual wind movement with a sweep second function. It allows for the setting of the day by +24h/-24h and the date by changing the time to 21:15-24h. This movement was commonly used around the year 1970.
The ETA 1312 features the following functions:
- Date: set by changing 21:15-24h
- Day: set by +/-24h
- Manual Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.110 x 350 x 10.5 mm | Manual | Buy mainspring | |
| 1.40 x 0.110 x 340 x 10.0 mm | GR3700 | Manual | Buy mainspring |
| 1.40 x 0.110 x 320 x 9.5 mm | GR3699 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
Documents
Parts Listing
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