Seiko 8M37 Movement Details

Seiko caliber 8M37 is an analog quartz watch movement.
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Sub-brands: Yacht Timer
Battery:SR920W / 370 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?No
GMT / world time?No
Rate:32,768 Hz
Number of jewels:4
Development division:Daini (Kameido, Tokyo, Japan)
Notes:Has a countdown timer function.
PDF guides: Battery replacement guide
Related movements: 8M25 8M26 8M35