Image: Seiko The Seiko Prospex SPB143 is a unique option into the Submariner, as, however it could look like loosely modeled after the Sub, the SPB143 is, in fact, a modernized reissue of the Japanese watch brand name’s 62MAS product from 1965, which not just marked Seiko’s 1st dive watch, https://swissclone.com/wp-content/uploads/2023/03/image01091-595x446.jpeg