IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW391031 200 41 mm titanium case

41 mm titanium case

42 mm 18K pink gold case

date display and centre seconds

0 mm bronze case with soft-iron inner case for protection against magnetic fields

orange dial with Mega Tapisserie” pattern

IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW391031 200 41 mm titanium case42. 0 mm stainless steel 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, black alligator leather strap. Water resistant to 3 bar.