This is an authentic HUBLOT Stainless Steel Rubber Diamond Mother of Pearl 37mm MDM Automatic Watch Blue 1640.1. This watch is crafted of stainless steel and features a beautiful blue dial with diamond hour markers, date indicator, chronograph, a black rubber strap, sapphire crystal and quartz movement. Follow this item for alerts. Hublot is a registered trademark of Hublot. FASHIONPHILE is not affiliated with Hublot.