Seiko 5E21 Movement Details
Seiko calibre 5E21 is an analogue quartz watch movement.
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| Sub-brands: | Lucent, Spirit |
| Battery: | SR716SW / 315 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Alarm? | No |
| Hacking? | Yes |
| Rate: | 32,768 Hz |
| PDF guides: |