IWC Portofino Chronograph Watch - 42.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW391025 Speciale and months and leap years

and months and leap years in a counter at 12 o'clock

40 mm polished titanium case set with 210 diamonds totaling ~1

polished and smoked transparent composite resin skeleton dial dial with blue luminescent appliques

Adorn your wrist with a symbol of sophistication and join the league of those who appreciate not just a watch

IWC Portofino Chronograph Watch - 42.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW391025 Speciale and months and leap years42. 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.