37mm stainless steel case, sapphire crystal back, screw-locked crown, diamond bezel with 40 brilliant-cut diamonds (~0.90ct), glareproofed sapphire crystal, black dial with grande tapisserie pattern, white gold applied hour-markers, and white gold Royal Oak hands with luminescent coating , self-winding Audemars Piguet Calibre 3120 movement with date and large seconds, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 50 meters.