IWC Portofino Chronograph Watch - 42.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW391025 Round calibre A8936102 self-winding movement with

calibre A8936102 self-winding movement with flyback chronograph

Band Material Rose Gold Dial Color Skeleton Water Resistance 50 Meters (165 Feet) Gender Men's

polished black ceramic bezel with 6 h-shaped titanium screws

18K yellow gold bezel set with 115 brilliant-cut diamonds

self-winding chronometer Omega 8521 movement with Co-Axial Escapement

IWC Portofino Chronograph Watch - 42.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW391025 Round calibre A8936102 self-winding movement with42. 0 mm 18K 5N gold case, 13. 6 mm thick, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 75320 automatic movement with date, day, chronograph, hours, minutes, small seconds, approximately 44 hours of power reserve, dark brown alligator leather strap. Water resistant to 3 bar.