Grand Seiko SBGA347
Inside the Spring Drive SBGA347, you'll find the caliber 9R65. This variation is part of the second generation of Spring Drive technology, the Grand Seiko 9R Spring Drive, which debuted four years later in 2003. With the 9R, Grand Seiko was able to improve the winding system and drive time from the original 48-hour manual winding system to an automatic 72-hour power reserve.
Pre-owned: Grand Seiko SBGA347
Bracelet: Titanium Bracelet
Case Size: 40mm x 12.9mm Thickness
Lug Width: 19mm
Case Metal: Titanium
Functions: Hours, Minutes, Seconds, Date
Box and Papers: Box and Papers
Bracelet size: 7.5”
Caliber: Grand Seiko 9R65
Case in great condition with little to no wear. Bracelet is in great condition with little to no wear. Dial, hands, and crystal are in perfect condition.