Photo: Seiko The Seiko Prospex SPB143 is a unique substitute to the Submariner, as, however it may well seem like loosely modeled after the Sub, the SPB143 is, in truth, a modernized reissue with the Japanese watch model’s 62MAS design from 1965, which not only marked Seiko’s initial dive watch, https://swissclone.com/wp-content/uploads/2023/03/image00214.jpeg