Audemars Piguet Selfwinding Chronograph

Audemars Piguet's Royal Oak Selfwinding Chronograph 26239OR.OO.D315CR.01 is a chronograph with a 41 mm rose gold case. The case measures 12.38 mm thick and pairs with a blue dial under a sapphire crystal. Inside is the self-winding calibre 4401, an in-house movement built for flyback chronograph work. The flyback function allows the chronograph to be reset and restarted in one motion, and small seconds sit alongside a date display. The blue alligator strap is hand-stitched and closes with a folding clasp in rose gold. Fifty metres of water resistance rounds out a piece meant more for the wrist than the pool.