Discover the Hublot Big Bang Unico Petrol Blue Ceramic 42 mm, a striking fusion of innovative design and advanced materials. Featuring a robust petrol blue ceramic case and bezel, this timepiece showcases the in-house HUB1280 UNICO self-winding chronograph movement with a 72-hour power reserve. Its skeleton dial reveals the intricate mechanics within, complemented by a matching petrol blue lined rubber strap for a cohesive and contemporary aesthetic.