Picture: Seiko The Seiko Prospex SPB143 is a unique option to the Submariner, as, however it could seem like loosely modeled following the Sub, the SPB143 is, the truth is, a modernized reissue on the Japanese watch manufacturer’s 62MAS model from 1965, which not simply marked Seiko’s 1st dive watch, https://swissclone.com/wp-content/uploads/2023/03/image01194-595x446.jpeg