IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW391036 Extra guilloched mother of pearl dial

guilloched mother of pearl dial with Breguet-style numerals

shiny black alligator leather strap with 18K Everose gold buckle

slate grey dial with Grande Tapisserie pattern

calibre 82760 automatic movement with date

IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW391036 Extra guilloched mother of pearl dial42. 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.