Photo: Seiko The Seiko Prospex SPB143 is a singular option to the Submariner, as, though it may seem like loosely modeled once the Sub, the SPB143 is, in actual fact, a modernized reissue of the Japanese watch manufacturer’s 62MAS design from 1965, which not merely marked Seiko’s 1st dive watch, https://swissclone.com/wp-content/uploads/2023/03/image01133-1.jpeg