Meet the Divers Sixty-Five Calibre 400, the first iteration of our ageless sports watch to carry our game-changing in-house automatic, but with no date. Now, you get the pure look of our 1960s original with our next-gen mechanical movement. Specifications: Case: Calibre 400, 40 mm, stainless steel Movement: automatic winding Dial: green Strap/Bracelet: stainless steel metal bracelet