Grand Seiko Heritage Mechanical Watch 40mm SBGR315
The watch features a 9F quartz movement, one of the best in the world.
With an elegant design, this watch is made of steel with a steel strap with a triple folding clasp. The crystal is sapphire with double curvature.
The dial is black and on it the steel indexes and hands stand out.
The movement is quartz, Caliber 9F82, with an accuracy of ± 10 seconds per year.
This watch is 100m (10ATM) waterproof.