Seiko 9681 Movement Details

Seiko caliber 9681 is an analog quartz watch movement. Production started around 1982.
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Sub-brands: Superior
Battery:SR920SW / 371 (Silver oxide)
Accuracy:±5 seconds/year
Day / date?No
GMT / world time?No
Number of jewels:6
Development division:Daini (Kameido, Tokyo, Japan)
Notes:Twin quartz for greater accuracy.
Related movements: 9481