Seiko 4100 Movement Details
Seiko caliber 4100 is an analog quartz watch movement. Production was in the 1970s.
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| Battery: | SR41SW / 384 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 32,768 Hz |
| Number of jewels: | 3 |
| Size / diameter: | 19.4mm x 17.3mm |
| Height: | 4mm |
| Development division: | Suwa (Nagano Prefecture, Japan) |
| Notes: | The same as cal. 4110 but with a seconds hand. |
| PDF guides: | Technical guide : 4100A & 4110A |
| Related movements: | 4110 |