audemars piguet royal oak concept gmt tourbillon titanium 44mm openworked dial men's watch

44 mm titanium case, 16.06 mm thick, glareproofed sapphire crystal back, screw-locked crown, white ceramic bezel, glareproofed sapphire crystal, openworked dial with second time-zone indicator at 3 o?clock, crown position indicator at 6 o?clock, tourbillon at 9 o?clock with black anodized aluminium bridge, white ceramic central bridge, white gold Royal Oak hands with luminescent coating, black anodize, Calibre 2930 Manufacture hand-wound movement with tourbillon, GMT 24h, functions selection, hours, minutes, approximately 237 hours of power reserve, white rubber strap, titanium AP folding buckle. Water resistant to 100 meters.