The Hublot Big Bang ref: 451.NX.1170.NX.3704 features a 42mm titanium case with a silver dial. It is powered by the HUB 1280 automatic winding movement and includes a chronograph function along with a date display. This model was released in 2020, showcasing a blend of modern design and technical precision. The watch is designed for those who appreciate functionality and style in their timepieces.