This is an authentic IWC Stainless Steel Alligator 42mm Portofino Chronograph Automatic Watch. The watch is crafted of stainless steel and features a white dial with three sub dials, date indicator, sapphire crystal, black alligator strap and an automatic-chronograph movement. This is a beautiful watch with the classic style of IWC! Follow this item for alerts. IWC is a registered trademark of IWC. FASHIONPHILE is not affiliated with IWC.