Image: Seiko The Seiko Prospex SPB143 is a singular choice on the Submariner, as, while it may look like loosely modeled after the Sub, the SPB143 is, in actual fact, a modernized reissue from the Japanese watch brand’s 62MAS product from 1965, which not simply marked Seiko’s first dive watch, https://swissclone.com/wp-content/uploads/2023/03/image01569-595x446.jpeg