This is an authentic HUBLOT Titanium 40mm Big Bang Integrated Time Only Automatic Watch Silver 456.NX.0170.NX. The watch is crafted of titanium and features a skeleton dial, luminous hands and hour markers, sapphire crystal, transparent case back, and an automatic movement. Follow this item for alerts. Hublot is a registered trademark of Hublot. FASHIONPHILE is not affiliated with Hublot.