This is an authentic IWC Stainless Steel Alligator 46mm Big Pilot 7 Days Automatic Watch Black IW500401. This watch is crafted in stainless steel and features a black dial with bold Arabic numeral hour markers, luminescent hands, power reserve complication, navy alligator strap, sapphire crystal, and an automatic movement. Follow this item for alerts. IWC is a registered trademark of IWC. FASHIONPHILE is not affiliated with IWC.