Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Watch - 26231ST.ZZ.D027CA.01 Stone black enamel dial with white

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

screw-locked crown and pushpieces with titanium pushpiece guards

40 mm 18K white gold case

18K white gold domed bezel set with 24 diamonds

Rolex calibre 3255 perpetual self-winding movement with centre hour

Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Watch - 26231ST.ZZ.D027CA.01 Stone black enamel dial with white37 mm stainless steel case, 12. 4 mm thick, glareproofed sapphire crystal back, screw locked crown, diamond set bezel with 32 brilliant cut diamonds (~1. 02 carats), glareproofed sapphire crystal, blue dial with Lady Tapisserie pattern, blue counters, blue external zone, white gold applied hour markers and Royal Oak hands with luminescent coating, Calibre 2385 selfwinding movement with chronograph, hours, minutes, small seconds and date, approximately