Seiko 8M48 Movement Details
                
                Seiko calibre 8M48 is an analogue quartz watch movement. Production was in the 1980s.
                Find watches with this movement on eBay.
                
                
                
              
| 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 |