Hublot (Hengbao) HUBLOT - Brave and fearless, attacking with fists, referred to as "HUB" and "Hangbao", the BigBang big bang element material chronograph v2 version case is made of imported 316 fine steel material with an explosive design and modified "HUB1242" Automatic movement timing start and one-button flyback perfectly restore original functions. Secondary weight gain. Automatic swing to achieve more stable travel time and ultra-low repair rate. The strap is made of natural oak rubber. The strap is super waterproof, soft and comfortable. The watch mirror is made of natural sapphire. The glass is wear-resistant, scratch-resistant, transparent and flawless. As a young brand, Hublot uses its flamboyant personality and unique design to add youthful vitality under high-end manufacturing and will feel the freedom of youth with everyone! ! ! ,