Grand Seiko Heritage Collection Manual Winding Spring Drive 3-day Power Reserve 40mm Watch 44GS 55th Anniversary Limited Edition 1,500 Pieces drop-a-hint Case diameter: 38

Case diameter: 38

contributing to its smooth and precise operation

with visible variations in depth that reveal the subtlety of the wood grain

the high-beat watch offers a remarkable 80-hour power reserve due to Grand Seiko's unique Dual Impulse Escapement and high power generation

Replacing the famous mono-rang bracelet is a brown leather strap with rubber lining

Grand Seiko Heritage Collection Manual Winding Spring Drive 3-day Power Reserve 40mm Watch 44GS 55th Anniversary Limited Edition 1,500 Pieces drop-a-hint Case diameter: 38The moon, the mountains and the serenity of the night sky The dial has a deep blue color that captures the alluring beauty of the full moon in the night sky above the Shinshu mountains that can be seen from the studio in Shiojiri where this and all Grand Seiko Spring Drive watches are created. The sunray pattern catches the light at every angle and recreates the gentle sparkle that the moon casts over the landscape when it is at its very highest point