Seiko 9R15 Movement Details

Seiko caliber 9R15 is a high grade Spring Drive (automatic winding) watch movement. Production started around 2010.
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Sub-brands: Grand Seiko
Power reserve:72 hours
Accuracy:±10 seconds/month
Day / date?Date only
GMT / world time?No
Rate:32,768 Hz
Number of jewels:30
Notes:The same as cal. 9R65 but adjusted for a higher level of precision. Has a power reserve indicator.
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Related movements: 9R65