Spring Drive Chronograph SBGC001
SBGC001 launched Grand Seiko’s first chronograph, powered by Spring Drive Caliber 9R86.
History timeline
2007
Introduced
No longer available for purchase directly.
Source: Grand Seiko History
SBGC001 launched Grand Seiko’s first chronograph, powered by Spring Drive Caliber 9R86.
2007
Introduced
No longer available for purchase directly.
Source: Grand Seiko History