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Seiko 3702B
Ligne: 13'''
Jewels: 12
Type: Electronic
Period used: ~1972
Diameter: 29.4 mm
Height: 5.55 mm
Hands: 1.50 x 0.90 x 0.25 mm
Base: ETA 9164
The Omega caliber 1260 is an electronic movement with a tuning fork design, introduced by Max Hetzel in 1972. It features a sweep second function, as well as a day and date display with quickset capabilities. The movement also includes an electrical hack feature. Its design is based on a central hours, minutes, and seconds configuration, with the day-date calendar positioned at 3:00. The Omega caliber 1260 was used during the approximately 1972 period.
The Seiko 3702B features the following functions:
- Calendar with quickset
- Central hours, central minutes, central seconds
- Date: quickset
- Day and Date Display
- Day-date calendar at 3:00
- Day: quickset
- Electrical hack feature
- Electronic Movement
- Electronically controlled tuning fork
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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