Seiko 2G28 Movement Details

Seiko caliber 2G28 is an analog quartz watch movement. Production was in the 1980s.
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Sub-brands: Chariot, Avenue, The League
Battery:SR527SW / 319 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?No
GMT / world time?No
Rate:32,768 Hz
Number of jewels:2
Size / diameter:17.8mm
Development division:Daini (Kameido, Tokyo, Japan)
Notes:Has a small seconds sub-dial and battery life indicator function.
PDF guides: Technical guide : 2G28A & 2G38A
Related movements: 2G38 2G78 2G98

Part Codes

Stem code: 351079, 351100, 351225, 351226, 351227
Screw codes: 012037, 012464, 012468, 012490, 012799, 012820