Audemars Piguet Royal Oak "Jumbo" Extra-Thin Openworked "50th Anniversary" Ref. 16204ST.OO.1240ST.01 The Audemars Piguet Royal Oak "Jumbo" Extra-Thin Openworked "50th Anniversary" ref. 16204ST.OO.1240ST.01 has a 39 mm stainless steel case and the self-winding Calibre 7124. - Self-winding Calibre 7124, 52 h power reserve - Functions: hours and minutes - Case: stainless steel case, glareproofed sapphire crystal and caseback. Diameter 39 mm, thickness 8.1 mm, water resistant to 50 m - Dial: openworked rhodium-toned dial, pink gold applied hour-markers and Royal Oak hands with luminescent coating - Stainless steel bracelet with AP folding clasp Full set. Maker: Audemars Piguet. Reference: 16204ST.OO.1240ST.01. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.