circular-grained external zone
screw-locked crown and pushpieces with titanium pushpiece guards
titanium AP folding buckle
brown inner bezel
black rotating inner bezel with diving scale and zone from 60 to 15 minutes in black
Audemars Piguet Royal Oak Concept Tourbillon Chronograph Watch - 26223RO.OO.D010CA.01 president-bracelet circular-grained external zone44 mm 18K pink gold case, 16. 1 mm thick, glareproofed sapphire crystal back, white ceramic pushpieces and screw locked crown, white ceramic bezel, glareproofed sapphire crystal, the mainplate of the movement acts as the dial with white indications, pink gold hands, black inner bezel, Manufacture 2941 hand wound movement with tourbillon, linear chronograph minute counter with central sweep seconds hand, power reserve indicator, selection indicator,