The Heritage Collection- honouring timepieces of the past Presented in a 40mm stainless steel case with striking co-ordinating bracelet Powered by 9R65 calibre Spring Drive movement Delivering accuracy to one second per day Water resistant to 10 bar (100 metres) HONOURING THE WATCHES THAT DEFINED GRAND SEIKO STYLE Embodying the unique Japanese Grand Seiko aesthetic, the Heritage Collection features a classic watch selection honouring some of the earliest Grand Seiko models. Equipped with the latest movements, manufacturing techniques, and craftsmanship, the collection balances great performance with great designs for which Grand Seiko has always been renowned. POWERED BY SIGNATURE SPRING DRIVE MOVEMENT A 40mm stainless steel case houses Grand Seikosimpressive 9R65 calibre unique Spring Drive movement delivering accuracy to one second per day. The striking patterned dial captures the moment winter arrives in Japan and frost begins to form on the bare trees, before melting away at sun