2025 Latest Model Release: Hublot Big Bang Elemental Material Chronograph V2.The watch case is made from imported 316 stainless steel, featuring an explosive design. It is equipped with a modified 7750 HUB1242 automatic movement, offering instant chronograph activation and a one-button flyback function, perfectly replicating the original features. The automatic winding mechanism has been enhanced for greater stability and an ultra-low repair rate. The strap is made from natural rubber, providing excellent waterproofing while being soft and comfortable. The watch crystal is crafted from natural sapphire glass, ensuring it is scratch-resistant and flawless.As a young brand, Hublot infuses its bold personality and unique design into high-end manufacturing, exuding youthful vitality. Together, we will embrace the freedom of youth. Available in all colors: Rose Black.