screw-locked crown with pushpieces
BRAND Audemars Piguet SERIES Royal Oak Concept Flying Tourbillon MODEL NUMBER 26227BC
37mm 18K pink gold case
set with brilliant-cut diamonds and onyx
Audemars Piguet Royal Oak Chronograph Watch - 26331ST.OO.1220ST.02 Classic screw-locked crown with pushpieces41mm stainless steel case, 11mm thick, screw locked crown, glareproofed sapphire crystal, black dial with Grande Tapisserie" pattern, silver toned counters, white gold applied hour markers and Royal Oak hands with luminescent coating, Calibre 2385 self winding movement with chronograph, hours, minutes, small seconds, date, approximately 40 hours of power reserve, stainless steel bracelet, AP folding buckle. Water resistant to 50 meters."