Photo: Seiko The Seiko Prospex SPB143 is a singular alternative to your Submariner, as, even though it may well appear to be loosely modeled following the Sub, the SPB143 is, actually, a modernized reissue on the Japanese watch model’s 62MAS product from 1965, which not merely marked Seiko’s to start https://swissclone.com/wp-content/uploads/2023/03/image00579-1.jpeg