Seiko 2J30 Movement Details
Seiko caliber 2J30 is an analog quartz watch movement.
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| Sub-brands: | Exceline |
| Battery: | SR421SW / 348 (Silver oxide) |
| Accuracy: | ±20 seconds/year |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Notes: | Used in ladies watches. |
| PDF guides: |