The Hublot Big Bang ref: 441.NX.1117.LR.0999 features a 42mm titanium case and is powered by the HUB 1280 automatic movement. This model, released in 2021, includes a flyback chronograph function and a date display. The watch showcases a vibrant rainbow motif, adding a unique touch to its design. With its combination of advanced mechanics and striking aesthetics, this timepiece stands out in any collection.