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Seiko 4J42 Movement Details
Seiko caliber 4J42 is an analog quartz watch movement.
Find 4J42 movements, parts and watches on eBay.
| Battery: | SR616SW / 321 (Silver oxide) · Find on eBay |
| Accuracy: | ±10 seconds/year |
| Day / date? | Date only |
| GMT / world time? | No |
| Chronograph? | No |
| Notes: | Used in ladies watches. |
| PDF guides: |