Photo: Tudor Drawing On ‘50s and ‘60s period timepieces from Tudor’s archives, the Tudor Black Bay Fifty-8 is often a classic-impressed dive watch from a Swiss brand that’s don't just Rolex’s sister enterprise, but one which also used actual Rolex Submariner instances for its first dive watch in 1954 — https://swissclone.com/wp-content/uploads/2023/03/image00102-595x446.jpeg