Seiko 9S85 Movement Details

Seiko caliber 9S85 is a high grade automatic (with hand winding) watch movement. Production started around 2009.
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Sub-brands: Grand Seiko
Power reserve:55 hours
Accuracy:+5/-3 seconds/day (Seiko "AA" standard)
Day / date?Date only
GMT / world time?No
Rate:36,000 bph
Number of jewels:37
Notes:Same as cal. 9S86 but without the GMT function.
PDF guides:
Related movements: 9S86


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