This contemporary reinterpretation of the 1968 Diver’s watch draws inspiration from Seiko's pioneering hi-beat one-piece Diver’s watch, Japan's first of its kind. The original model's success established Seiko's legacy in diver's watch innovation, spanning six decades of crafting precise and durable timepieces for both professional and recreational divers. Featuring the new in-house Calibre 6R54, this modern watch marks Seiko's debut in mechanical GMT functionality within its diving watch range. - Calibre 6R54 - Automatic - Powered by The Movement of The Wearer - Accuracy 25 -15 seconds a DAY (at normal temperature range (5°C and 35°C) - 42mm Case Size - 12.9mm Case Thickness - Stainless Steel Case and Bracelet - Sapphire with Anti-Reflective Coating on the Inside - Screw Down Crown - One Way Ceramic Rotating Bezel - Dual Time: G.M.T Hand can be set on second time zone - Drivers 200 Meters Water Resistant