In 1965, Seiko introduced its, and Japan’s, first-ever diver’s watch. With an automatic movement and water resistance to 150 meters, the watch proved its reliability when it was used by members of the Japanese Antarctic Research Expedition from 1966 to 1969. In the years that followed, Seiko created many other diver’s watches that, thanks to their high quality and reliability, found favor with professional divers and adventurers alike. Today, Seiko introduces a re-creation of the 1965 watch, known to fans as the 62MAS. The new timepiece’s design and dimensions are virtually identical to the original, while its specifications are thoroughly up to date.