Seiko 9320 Movement Details
Seiko caliber 9320 is an analog quartz watch movement. Production started around 1978.
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| Battery: | SR909SW / 311 (Silver oxide) |
| Accuracy: | ±10 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Hacking? | No |
| Rate: | 32,768 Hz |
| Size / diameter: | 24.6mm |
| Height: | 0.9mm |
| Development division: | Suwa (Nagano Prefecture, Japan) |
| Notes: | Was the world's thinnest movement when it launched in July 1978. |
| Related movements: | 9300 |