Measuring just 37mm across and 10mm thick, SBGX259 is classic in both form and function. It features an ergonomic case design rendered in stainless steel, a white dial with a calendar function at 3 o’clock, and a robust quartz caliber that makes it a perfect choice for a daily watch. Caliber 9F62 is incredibly robust, built to the same standard as Grand Seiko’s traditional mechanical and Spring Drive movements. Through a number of innovative features, Caliber 9F62 is able to maintain an impressive accuracy of +/-10 seconds a year.
