Audemars Piguet Royal Oak Tourbillon Chronograph Openworked Watch - 26347PT.OO.D315CR.01 unworn black enamel dial with white

black enamel dial with white enamel Roman numerals and hour-markers

black dial with new “Lady Tapisserie” pattern

10mm thick

silver dial

screw-locked crown with pushpieces

Audemars Piguet Royal Oak Tourbillon Chronograph Openworked Watch - 26347PT.OO.D315CR.01 unworn black enamel dial with white44 mm 950 platinum case, 13. 2 mm thick, glareproofed sapphire crystal back, glareproofed sapphire crystal, satin brushed blue openworked dial with blue counters, pink gold applied hour markers and Royal Oak hands with luminescent coating, blue inner bezel, Calibre 2936 hand wound movement with tourbillon, chronograph, hours, minutes, small seconds, approximately 72 hours of power reserve, hand stitched large square scale blue alligator strap, 950