Seiko 8F58 Movement Details

Seiko caliber 8F58 is an analog quartz watch movement.
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Battery:BR2412 (CR2412 with insulator) / (Lithium)
Accuracy:±20 seconds/year
Day / date?Date only
GMT / world time?Yes
Rate:196,608 Hz
Notes:Has a perpetual calendar (up to 28 February 2100).
PDF guides: Battery replacement guide
Related movements: 8F35