Hublot Big Bang Unico 411.JR.4901.RT, Red Sapphire Crystal, Skeleton Dial, 45 mm

The Hublot Big Bang Unico 411.JR.4901.RT is a groundbreaking timepiece that pushes the boundaries of modern watchmaking with its striking red sapphire crystal case. Measuring 45mm, the case is fully transparent yet exceptionally durable, offering a futuristic view of the movement from every angle. The skeletonized dial reveals the in-house HUB1242 Unico automatic chronograph movement, featuring a column wheel and flyback function, along with a 72-hour power reserve. Bold hour markers and hands with luminescent coating ensure visibility against the technical architecture of the openworked design. The bezel is secured with Hublots signature titanium H-screws, adding contrast to the vibrant red case. Completing the look is a structured rubber strap, combining comfort and resilience. With its fusion of high-tech materials, horological innovation, and bold aesthetics, the 411.JR.4901.RT stands as one of the most daring expressions of the Big Bang Unico line.