Seiko 4J27 Movement Details
Seiko caliber 4J27 is an analog quartz watch movement.
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Battery: | SR521SW / 379 (Silver oxide) |
Accuracy: | ±15 seconds/month |
Day / date? | No |
GMT / world time? | No |
Chronograph? | No |
Hacking? | Yes |
Rate: | 32,768 Hz |
Notes: | Used in ladies watches. Has a flip-up cover for visually impaired people. |
PDF guides: | |
Related movements: | 2A27 7C17 |