In celebration of the 10th anniversary of the Big Bang, Hublot reveals the Big Bang Unico Full Magic Gold. It is the fusion of a revolutionary material – the Magic Gold, which is the world's only scratch-resistant gold, certified as 18K and developed by Hublot – and the iconic design of the Big Bang, with its Manufacture Chrono movement, the UNICO.

Since November 2011, when Magic Gold was unveiled to the world, Hublot has equipped itself with the means to produce this material in-house from start to finish thanks to its high-tech foundry at the Nyon Manufacture, which is home to the ceramic sintering and highpressure metal casting processes.

Magic Gold is a fusion of 24 carat gold and the latest high-tech materials expertise. Components made from this material are produced using a complex process: A boron carbide powder is preformed in moulds very similar in shape to that of the finished parts, in this case the watch's bezel. The pre-formed powder is then hardened at a very high temperature, creating a rigid, porous structure. After this operation, 24K gold alloyed with 3% molten liquid gold is injected under very high pressure with inert gas at a high temperature, allowing the metal to fill the ceramic pores and creating a "fusion" of the two to produce Magic Gold.

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The 45mm case and the bezel are made of polished Magic Gold. © Hublot

Ricardo Guadalupe, CEO of Hublot, declared : « The fusion of materials is in Hublot’s DNA. Four years ago, Hublot created Magic Gold, the only scratch-resistant gold in the world. Still today, Hublot is the only brand to offer this material, whose hardness is close to 1,000 Vickers, more than twice that of ‘standard’ 18 carat gold, which only reaches 400 Vickers.»