IWC Portofino Chronograph Watch - 42.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW391025 Portuguese Water resistant to 6 bar

Water resistant to 6 bar

55mm thick

black alligator leather strap by Santoni

70mm thick

approximately 42 hours of power reserve stainless steel Milanese mesh bracelet

IWC Portofino Chronograph Watch - 42.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW391025 Portuguese Water resistant to 6 bar42. 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.