Hublot Hublot Fearless Boldness, abbreviated as HUB. Hublot Big Bang Elemental Material Chronograph Version 2 features a case made from imported 316 stainless steel, showcasing an explosive design. It is equipped with the modified 7750 HUB1242 automatic movement, offering instant start timing and a one-button flyback function, perfectly replicating the original features. The watch includes a secondary weight for enhanced stability and an ultra-low repair rate. The strap is made from natural rubber, providing exceptional waterproof capabilities, softness, and comfort. The crystal is crafted from natural sapphire glass, which is scratch-resistant, durable, and transparent with zero imperfections. As a young brand, Hublot infuses youthfulness and vitality into high-end manufacturing with its bold personality and unique design, allowing everyone to experience the freedom of youth together.