Seiko 9581 Movement Details

Seiko caliber 9581 is a high grade analog quartz watch movement. Production started around 1988.
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Sub-brands: Grand Seiko, Credor
Battery:SR916SW / 373 (Silver oxide)
Accuracy:±10 seconds/year
Day / date?No
GMT / world time?No
Chronograph?No
Notes:The same as cal. 9587 but without date display.
PDF guides:
Related movements: 9587