Strap and bracelet options for the Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch, previewed on the brand’s own photograph of this watch. It takes a 20mm strap. The brown calf preview is free for everyone; the remaining 21 are part of the studio unlock.
Full specifications for the Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
Seiko · Prospex Marinemaster