This is an authentic IWC Stainless Steel Alligator 42mm Portuguese Classic Chronograph Automatic Watch IW390403. The watch is crafted of stainless steel and features a white dial with two sub dials, date indicator, sapphire crystal, black alligator strap and an automatic movement. Follow this item for alerts. IWC is a registered trademark of IWC. FASHIONPHILE is not affiliated with IWC.