The Hublot Big Bang 20th Anniversary All Black 43 mm is a limited edition timepiece, with only 500 pieces available. Its 43 mm case is crafted from microblasted and polished black ceramic, featuring a bezel with a structured pattern on the side. The dial showcases a stamped satin-finished “carbon effect” design. Powered by the HUB1280 UNICO self-winding chronograph flyback movement with a column wheel, it offers a 72-hour power reserve. The watch is water-resistant up to 100 meters and is exclusively available online and in Hublot boutiques.