Hublot Spirit of Big Bang an 18ct pink gold and blackened titanium chronograph wristwatch with date circa 2015. Dial: silvered, semi-skeletonized, black chapter ring. Calibre: cal. HUB4700 automatic, 31 jewels. Movement number: 479567. Case: 18ct pink gold and blackened titanium tonneau form case, sapphire crystal display back secured by six screws. Case number: 1127281. Closure: Hublot black rubber and leather strap and Hublot 18ct pink gold folding clasp. Dimensions: 56 mm x 47 mm. Accessories: none