octagonal 18K pink gold crown set with a faceted sapphire
caliber Omega 9900 self-winding Co-Axial master chronometer movement with chronograph function
multi-layered black skeleton dial with black Superluminova and 4 rotating aluminium discs with hour indications
Brand Audemars Piguet Series Royal Oak Model Number 15407OR
48mm 18K satin-finished King gold case
IWC Pilot’s Watch Chronograph Edition AMG Watch - Titanium Case - Carbon Dial - Black Calfskin Strap - IW377903 Reserver octagonal 18K pink gold crown43. 0 mm titanium case, 14. 8 mm thick, see through sapphire glass back, screw in crown, convex sapphire glass crystal with antireflective coating on both sides, carbon dial, calibre 69385 automatic movement with date, day, chronograph, column wheel, hours, minutes, small seconds, approximately 46 hours of power reserve, black calfskin strap. Water resistant to 6 bar.