Seiko 8122 Movement Details
Seiko caliber 8122 is an analog quartz watch movement. Production was in the 1980s.
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| Sub-brands: | SQ |
| Battery: | SR1120SW / 381 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Date only |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 32,768 Hz |
| Number of jewels: | 5 |
| Size / diameter: | 25.6mm |
| Height: | 2.9mm |
| Development division: | Suwa (Nagano Prefecture, Japan) |
| Notes: | The same as cal. 8121 but with date display (no day). Has a battery life indicator function. |
| PDF guides: | Technical guide : 8122A & 8123A |
| Related movements: | 8121 8123 |
Part Codes
| Screw codes: | 022247, 022248 |