Seiko 8C25 Movement Details
Seiko caliber 8C25 is an analog quartz watch movement. Production was in the 1980s.
| Sub-brands: | Surf Timer |
| Battery: | SR41W / 325 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Date only |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 32,768 Hz |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| PDF guides: | Battery replacement guide |