A Hublot spirit of big Bang King gold rainbow watch in 42 mm. Satin-?nished and polished 18ct rose gold case set with 166 coloured multi coloured gemstones. This is a very unique piece in brand new, unworn condition accompanied with original box and papers. Coloured gemstones consists of rubies, pink sapphires, amethysts, blue sapphires, blue topaz, Tsavorites, yellow and orange sapphires. Case diameter measuring 42 mm and case thickness 14.10 mm. Bezel consists of polished 18ct rose gold set with 54 baguette-cut coloured gemstones secured with 6 H-shaped titanium screws. Hub 4,700 movement, self-winding skeleton chronograph movement. Bridges and main plate : black-plated and Anthracite Ruthenium. Date window located between 4 and 5 o'clock position. Oscillating weight : Hublot design Tungsten openwork rotor. Swiss lever escapement. 278 components jewels : 31. Frequency (Hz) : 5 (36?000 A/h). Power reserve : 50 hours. Strap and clasp : black rubber and multicolored alligator strap. 18ct rose gold and black-plated stainless steel deployment buckle clasp.