The Hublot Big Bang ref: 421.CY.471Y.RX features a 44mm case crafted from titanium and ceramic. This model is powered by the automatic Hublot caliber HUB1280, which includes a flyback chronograph function and a date display. The skeleton dial offers a view of the intricate movement within. Released in 2024, this timepiece combines modern materials with advanced watchmaking technology, making it a notable addition to any collection.