Seiko 2K03 Movement Details
Seiko caliber 2K03 is an analog quartz watch movement produced in the 1980s.
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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: | 18.1mm |
Height: | 2.5mm |
Stem code: | 351291 (tap 13) |
Development division: | Daini (Kameido, Tokyo) |
Notes: | Has a small seconds sub-dial. |
PDF guides: | Technical guide for 2K02A & 2K03A |
Related movements: | 2K00 2K01 2K02 |