Hublot Big Bang Unico Titanium Rainbow Watch - 44 mm - Black Skeleton Dial - Black Rubber and Multicolored Leather Strap - 421.NX.1117.LR.0999

44 mm satin-finished and polished titanium case set with 162 rubies, pink sapphires, amethysts, blue sapphires, blue topazes, tsavorites, yellow and orange sapphires, satin-finished and polished 18K white gold bezel set with 48 baguette-cut diamonds, sapphire crystal with anti-reflective treatment, matte black skeleton dial, HUB1280 UNICO manufacture self-winding chronograph flyback movement, approximately 72 hours of power reserve, black rubber and multicolored alligator leather strap, titanium deployant buckle. Water resistant to 100m (10 ATM).