Seiko 7N85 Movement Details
Seiko caliber 7N85 is an analog quartz watch movement. Production started around 1991.
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| Battery: | SR621SW / 364 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Date only |
| GMT / world time? | No |
| Chronograph? | No |
| Hacking? | Yes |
| Rate: | 32,768 Hz |
| PDF guides: | |
| Related movements: | 7C46 7N36 V736 |