In stock
Movement Seiko 7N8340, day/date 3h, height 2.90 mm
SKM.7N8340
Movement Seiko 7N8340
The Seiko 7N8340 movement is a reliable and precise mechanism designed for high-quality quartz watches. With its compact dimensions, it is perfect for modern timepieces.
Specifications:
- Dimensions: 15.70 x 17.80 mm
- Movement height: 2.90 mm
- Total height: 4.70 mm
- Number of jewels: 0
- Day position: 3h
- Date position: 3h
- Battery type: 364 / SR621SW
- Hand setting Ø: 110-65-20 mm
Ideal for watchmakers looking to replace or assemble quartz watches with a durable and efficient mechanism.
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Technical Data
Brand
SEIKO
Size mm
15.70 x 17.80
Height mm
2,90
Total height mm
4,70
Stones
0
Day position
3
Date position
3
Battery
364 / SR621SW
Hands fitting Ø mm
110-65-20