Seiko 9SA5 movement

Seiko caliber 9SA5 is a high grade hand-winding watch movement.

Sub-brands: Grand Seiko
Power reserve:80 hours
Accuracy:+5/-3 seconds/day (Seiko "AA" standard)
GMT/world time?No
Chronograph?No
Rate:36,000 bph
Number of jewels:47
Notes:Has twin barrels.