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 radiating elegance and unparalleled performance Length:LAB PEND 2.50 radiating elegance and unparalleled performance for nearly two centuries Movement: Ensuring precision 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 in the sky the slim construction of the case and the box shaped sapphire crystal all combine to allow the craftsmen and women of the Shinshu Watch Studio to create a slim and classical design that captures the spirit of the original 44GS