IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW391031 IW393402 every element exudes unparalleled craftsmanship

every element exudes unparalleled craftsmanship and sophistication

42mm 18K yellow gold case with 126 brilliant-cut diamonds totaling 1

8 diamond hour markers

45 mm stainless steel case

graced with diamond hour markers and embraced by a fixed fluted white gold bezel

IWC Portofino Chronograph Watch - 42.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW391031 IW393402 every element exudes unparalleled craftsmanship42. 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.