Strap and bracelet options for the Longines LONGINES SPIRIT FLYBACK PROTOTYPE, previewed on the brand’s own photograph of this watch. It takes a 22mm strap. The brown calf preview is free for everyone; the remaining 21 are part of the studio unlock.
Full specifications for the Longines LONGINES SPIRIT FLYBACK PROTOTYPE
Longines · Spirit Flyback
Ref. L3.821.5.53.2