Grand Seiko SBGW257

A modern, platinum re-interpretation of the very first Grand Seiko created in 1960.b Incorporating a clear exhibition caseback to demonstrate the movement for the first time.

The model is a remarkable blend of slimness, efficiency and precision: the case just 10.9mm in depth, the power reserve 72 hours and the accuracy rate is +5 to -3 seconds per day, the hour and minute hands carefully curved to follow the contour of the dual-curved sapphire crystal.

Grand Seiko: the relentless quest for precise timekeeping from the pinnacle of Seiko Watch Corporation’s in-house manufacture. With leading watchmaking, durability and legibility, every Grand Seiko is still handmade in Japan by elite craftsmen and women.