The Hublot Big Bang ref: 441.OX.1118.LR.0999 features a 42mm case crafted from rose gold. This model, released in 2022, is powered by the HUB 1280 automatic movement. It includes a chronograph function and a date display, complemented by a skeletonized dial. The watch showcases a vibrant rainbow motif, adding a unique visual element to its design.