Seiko 8M48 Movement Details
Seiko caliber 8M48 is an analog quartz watch movement. Production was in the 1980s.
| Sub-brands: | Pace Timer |
| Battery: | SR920W / 370 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Rate: | 32,768 Hz |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| PDF guides: | Battery replacement guide |