Seiko 8121 Movement Details
Seiko calibre 8121 is an analogue quartz watch movement.
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Sub-brands: | Chronos |
Battery: | SR1120SW / 381 (Silver oxide) |
Accuracy: | ±15 seconds/month |
Day / date? | No |
GMT / world time? | No |
Chronograph? | No |
Development division: | Suwa (Nagano Prefecture, Japan) |
Notes: | The same as cal. 8122 but without date display. |
Related movements: | 8122 8123 |