The precision level suffered as a result of this transition, with a decrease in movement speed from 36,000 bph to 28,800 bph.
The watch is excellent condition.
【Warranty】
The watch would be completely serviced by our watchmaker after your order.
It takes about 4 weeks to complete. Comes with 6 months warranty.
Brand: SEIKO
Model: Grand Seiko Hi-Beat
Ref: 5645-7010
Year: 1971
Movement: Automatic Cal.5645A
Case: 35mm (without crown)
Material: Stainless Steel
Strap: 18mm
Includes: Leather Strap