Seiko 9021 Movement Details
Seiko caliber 9021 is an analog quartz watch movement. Production was in the 1980s.
| Sub-brands: | Chariot, Chronos |
| Battery: | SR916SW / 373 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Number of jewels: | 5 |
| Development division: | Suwa (Nagano Prefecture, Japan) |