Seiko 6431 Movement Details
Seiko caliber 6431 is an analog quartz watch movement. Production was in the 1980s.
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| Sub-brands: |
Chariot,
Silverwave
|
| Battery: | SR1120SW / 381 (Silver oxide)
|
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Hacking? | Yes |
| Rate: | 32,768 Hz |
| Number of jewels: | 7 |
| Size / diameter: | 24.0mm |
| Height: | 2.4mm |
| Development division: | Suwa (Nagano Prefecture) |
| Notes: | The same as cal. 6432 but without date display. |
| PDF guides: |
Technical guide
: 6431A
|
| Related movements: |
6432
6433
|
Part Codes