Seiko N855 Movement Details

Seiko caliber N855 is an analog quartz bluetooth watch movement.
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Battery:CR2016 / (Lithium)
Accuracy:±15 seconds/month
Day / date?Date only
GMT / world time?No
Rate:32,768 Hz
Notes:Has a count-up timer, a perpetual calendar (up to February 2100), and uses Bluetooth to sync time.
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Related movements: N851 N857 N877