The Hublot Big Bang 20th Anniversary King Gold Ceramic 43 mm is a limited edition of 250 pieces. It features an 18K King Gold case with a polished black ceramic bezel. The dial has a stamped carbon effect and is powered by the HUB1280 UNICO manufacture self-winding chronograph flyback movement with a 72-hour power reserve. Water-resistant to 100m, it comes with black structured rubber straps, blending luxury with innovative materials.