Seiko 9R02 Movement Details

Seiko caliber 9R02 is a high grade spring drive (hand winding) watch movement produced from around 2019.
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Sub-brands: Grand Seiko
Power reserve:84 hours
Accuracy:±15 seconds/month
Day / date?No
GMT / world time?No
Rate:32,768 Hz
Number of jewels:39
Notes:Has two mainsprings within a single barrel.
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