Picture: Seiko The Seiko Prospex SPB143 is a singular alternative for the Submariner, as, however it may well look like loosely modeled after the Sub, the SPB143 is, in fact, a modernized reissue of your Japanese watch brand’s 62MAS design from 1965, which don't just marked Seiko’s very first dive https://swissclone.com/wp-content/uploads/2023/03/image00692-1-150x150.jpeg