Seiko 4J40 Movement Details
Seiko caliber 4J40 is an analog quartz watch movement.
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| Sub-brands: | Dolce, Exceline |
| Battery: | SR516SW / 317 (Silver oxide) |
| Accuracy: | ±10 seconds/year |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Number of jewels: | 7 |
| Notes: | Used in ladies watches. |
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