Seiko A439 Movement Details
Seiko caliber A439 is a digital watch movement produced in the 1980s.
| Battery: | SR927W / 395 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| GMT / world time? | No |
| Chronograph? | Yes |
| Rate: | 32,768 Hz |
| Notes: | Has an alarm. |
Seiko caliber A439 is a digital watch movement produced in the 1980s.
| Battery: | SR927W / 395 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| GMT / world time? | No |
| Chronograph? | Yes |
| Rate: | 32,768 Hz |
| Notes: | Has an alarm. |