IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW391036 rolex 45 mm carbon fiber and

45 mm carbon fiber and texalium¨ upper layer case

41 mm 18K white gold case

approximately 46 hours of power reserve

white gold applied hour-markers and Royal Oak hands (yellow minutes hand) with luminescent coating

black arabic numerals with luminescent coating

IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW391036 rolex 45 mm carbon fiber and42. 0 mm stainless steel case, 13. 6 mm thick, convex sapphire glass crystal with antireflective coating on both sides, blue dial, calibre 75320 automatic movement with date, day, chronograph, hours, minutes, small seconds, approximately 44 hours of power reserve, black alligator leather strap. Water resistant to 3 bar.