IWC Portofino Automatic Watch - 40 mm Stainless Steel Case - Black Dial - Black Alligator Strap - IW356502 Master 42 mm yellow gold case

42 mm yellow gold case with anti-magnetic protection and helium escape valve

blue sunray dial with polished rhodium-plated appliques and hands

Large size (36mm) 18K yellow gold case

satin-finished black-plated hour and minute hands

microblasted 18K King gold bezel with 6 H-shaped titanium screws

IWC Portofino Automatic Watch - 40 mm Stainless Steel Case - Black Dial - Black Alligator Strap - IW356502 Master 42 mm yellow gold case40 mm stainless steel case, black dial, self winding calibre 35110 movement with date display, dentral hacking seconds, approximately 42 hours of power reserve, black alligator leather strap. Water resistant to 3 bar.