Audemars Piguet Royal Oak Selfwinding Chronograph

The original Royal Oak Selfwinding Chronograph wristwatch (ref. 26240ST.OO.1320ST.04) by Audemars Piguet is equipped with the caliber 4401 with Flyback function. The movement winds itself automatically and has a power reserve of up to 70 hours. The 41mm case material is stainless steel. The refined design of the watch and the material from which it is made perfectly match the khaki-colored “Grande Tapisserie” dial. The 50th anniversary rotor is visible on the sapphire crystal caseback. Stainless steel bracelet, AP folding clasp. Date aperture at the 4:30 mark. Hour markers and hands coated with luminescent