AUDEMARS PIGUET, ROYAL OAK CHRONOGRAPH, Selfwinding Chronograph, Ref. 26715ST.OO.1356ST.01, case no. CP4873Y, sold in 2022 A superb and mint, full-set, water-resistant, mid-size, tonneau-shaped, stainless steel automatic chronograph’s wristwatch with Tapisserie blue dial, applied luminous indexes, luminous hands, date, 12-hour and 30-minute registers, stainless steel AP bracelet with secured double deployant clasp. Fitted with a caliber 2385, rhodium-plated, 37 jewels, self-winding, gold rotor. Octagonal steel bezel secured by eight screws, sapphire crystal, screwed crown, case back with raised Royal Oak logo. Dial, case and movement signed. Diam. 38 mm. Thickness 11 mm. Accompanied by a fitted presentation box with outer packaging, user manual for caliber 2385, warranty card, international sales warranty booklet.