Seiko 7223 Movement Details

Seiko caliber 7223 is an analog quartz watch movement.
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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
Hacking?Yes
Number of jewels:2
Size / diameter:28.1mm
Height:3.9mm
Stem code: 354060
Date wheel code: 801101, 801102
Screw codes: 012162, 012164, 012165, 012308, 012703
Development division:Daini (Kameido, Tokyo)
Notes:Has an alarm feature.
PDF guides: Technical guide for 7223A

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