Seiko 7223 Movement Details
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| Sub-brands: | SQ |
| Battery: | SR1130W / 389 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | No |
| Alarm? | Yes |
| Hacking? | Yes |
| Number of jewels: | 2 |
| Size / diameter: | 28.1mm |
| Height: | 3.9mm |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| Notes: | Has an alarm feature. |
| PDF guides: | Technical guide : 7223A |
Part Codes
| Stem code: | 354060 |
| Date wheel code: | 801101, 801102 |
| Screw codes: | 012162, 012164, 012165, 012308, 012703 |
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