Seiko 2K02 Movement Details

Seiko caliber 2K02 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
Number of jewels:1
Size / diameter:18.1mm
Stem code: 351291 (tap 13)
Screw codes: 012315, 016102, 016103, 016104, 016703
Notes:Has a small seconds sub-dial.
PDF guides: Technical guide : 2K02A & 2K03A
Related movements: 2K00 2K01 2K03