IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW391031 250 18K yellow gold ardillon buckle

18K yellow gold ardillon buckle set with 17 brilliant-cut diamonds (~0

brown alligator strap with 18K gold buckle

This 40 mm timepiece stands as a testament to Vacheron Constantin's commitment to excellence

a testament to Vacheron Constantin's timeless prestige

IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW391031 250 18K yellow gold ardillon buckle42. 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.