Photo: Seiko The Seiko Prospex SPB143 is a singular choice into the Submariner, as, while it might appear to be loosely modeled after the Sub, the SPB143 is, in fact, a modernized reissue of your Japanese watch manufacturer’s 62MAS product from 1965, which not only marked Seiko’s initially dive watch, https://swissclone.com/wp-content/uploads/2023/03/image01599.jpeg