Seiko 9S63 Movement Details

Seiko caliber 9S63 is a high grade hand winding watch movement. Production started around 2019.
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Sub-brands: Grand Seiko
Power reserve:72 hours
Accuracy:+5/-3 seconds/day (Seiko "AA" standard)
Day / date?No
GMT / world time?No
Rate:28,800 bph
Number of jewels:33
Notes:Has small seconds subdial and power reserve indicator.
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