Seiko Diver "Scubapro", ref. 6306-7001. A rare Japanese market-specific edition of Seiko's iconic diver's watch from the late 1970s. The model is made in a 44 mm steel case with a rotating bezel and a black dial with day/date function. It bears the distinctive "Scubapro" logo on the dial, which makes it particularly sought after by collectors. The ScubaPro 450 was part of a marketing agreement between Seiko and the diving company. The watch houses the reliable automatic Seiko cal. 6306A, a movement with hacking seconds and a quick date function, used exclusively in Japanese variants. A robust and authentic vintage diver's watch, representing an important part of Seiko's diving history. Comes without accessories.