Tank Américaine watch, medium model, self-winding mechanical movement. Case and octagonal crown in 18-carat rose gold set with 143 brilliant-cut diamonds (1.38 carats), silvered flinqué dial, sword-shaped hands in blued steel, polished black alligator strap, interchangeable pink gold folding buckle 18 carat, date window at 6 o'clock. Case dimensions 41.60 x 22.60 mm, thickness 9.65 mm. Waterproof up to 30 meters.