Seiko H357 Movement Details
Seiko caliber H357 is an analog + digital ("ana-digi") watch movement. Production was in the 1980s.
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| Battery: | SR927W / 395 (Silver oxide) |
| Accuracy: | ±10 seconds/month |
| Chronograph? | Yes |
| Rate: | 32,768 Hz |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| Notes: | Has an alarm. |