This is an authentic HUBLOT Ceramic Rubber 48mm Big Bang King Power Unico GMT Skeleton World Time Automatic Watch Black 771.CI.1170.RX. The watch is crafted of black ceramic and features a black and red dial with a world time complication featuring rotating discs, date indicator, sapphire crystal, and an automatic movement. *Recently serviced in 07/2022 Follow this item for alerts. Hublot is a registered trademark of Hublot. FASHIONPHILE is not affiliated with Hublot.