Heritage Collection

With its Zaratsu-polished case and bezel-free construction, the STGK031 offers the time-honored 62GS design in a 30mm size. Powered by Grand Seiko’s smallest automatic mechanical movement, Caliber 9S27, it is a perfect blend of craftsmanship, mid-century design, and Grand Seiko’s renowned dial-making expertise.

The patterned pink dial is inspired by sakura-kakushi, a phenomenon observed in northern Japan after the cherry blossoms flower but before the region’s cold weather fully gives way to the warmth of spring. On occasion, one can observe pale pink cherry blossoms concealed within a gentle layer of snow, beautifully expressing the fluidity of the seasons.