This is an authentic HUBLOT Titanium Rubber 45mm Big Bang Unico Watch. The watch is crafted of titanium and features a skeleton dial with a chronograph function, sapphire crystal, transparent case back, and an automatic wind movement. Watch recently service in 04/2022 Follow this item for alerts. Hublot is a registered trademark of Hublot. FASHIONPHILE is not affiliated with Hublot.