IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW391036 18Kpink automatic winding caliber 1904-PS MC

automatic winding caliber 1904-PS MC movement with calendar aperture at 3 o'clock and subsidiary second counter at 6 o'clock stainless steel and 18K pink gold

bezel set with baguette-cut blue sapphires

38 mm brushed stainless steel and 18K red gold case

45 mm polished and satin finished 18K yellow gold case set with 176 diamonds (~1

IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW391036 18Kpink automatic winding caliber 1904-PS MC42. 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.