Seiko 8J40 Movement Details
Seiko caliber 8J40 is an analog quartz watch movement. Production was in the 1990s.
| Sub-brands: | Dolce |
| Battery: | SR916SW / 373 (Silver oxide) |
| Accuracy: | ±10 seconds/year |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Notes: | A thermo-compensated quartz movement for higher accuracy. |
| Related movements: | 8J41 8J42 |