Seiko 4K22 Movement Details
Seiko caliber 4K22 is an analog quartz watch movement.
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| Battery: | SR621SW / 364 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Number of jewels: | 1 |
| Size / diameter: | 17.1mm |
| Height: | 3.7mm |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| Notes: | Used in ladies watches. Has a moon phase function. |
| PDF guides: | Technical guide : 4K22A |
| Related movements: | 4K24 4K25 4K26 4K34 |
Part Codes
| Stem code: | 351546 (tap 13) |
| Screw codes: | 012766, 022411 |