Hublot Spirit of Big Bang Titanium Rainbow 42 MM - Black Rubber and Multicolored Alligator Leather Straps - Diamond Bezel - Sapphire Crystal Dial - 642.NX.0117.LR.0999

Titanium is extensively used by Hublot, specifically for its lightness. It displays the best relationship between resistance and weight of any material, which makes it an extremely popular material especially within aeronautics. It also stands out with its resistance to corrosion and its inertia in contact with the skin. Hublot only uses high quality, grade 5 titanium, the strongest there is. Once polished, this material retains a slightly bluish metallic sheen.
HUB4700 Self-winding Skeleton Chronograph Movement. Polished 18K White Gold Set with 54 Baguette-cut Colored Gemstones: Rubies, Pink Sapphires, Amethysts, Blue Sapphires, Blue Topazes, Tsavorites, Yellow Sapphires and Orange Sapphires bezel. Black Rubber and Multicolored Alligator Leather Straps.