Hublot Unveils the Big Bang Integral Tourbillon Rainbow
The most extravagant watch to date in 2021 has arrived courtesy of Hublot – the Big Bang Integral Tourbillon Rainbow. Combining Hublot’s signature porthole face with the integrated bracelet introduced last year, the Big Bang Integral Tourbillon Rainbow has almost every surface set with coloured gemstones. And ticking away inside is an in-house movement with a tourbillon and clear sapphire bridges. Initial thoughts Rainbow watches are the “it” watches of our era, with the Rolex Daytona “Rainbow” being the most famous of the multi-coloured, gem-set timepieces. But now Hublot has taken it to the outlandish next level. The Big Bang Integral Tourbillon Rainbow is a lot, probably too much, but it’s also a stunning example of gem setting – proof comes in the form of 36 carats of stones – with an unusually interesting movement. The movement will probably be overlooked by whoever buys either of the two unique examples, but it is quite accomplished in a technical sense: an automatic tourbillon wound by a micro-rotor, with everything held in place by clear sapphire bridges. Contrasting starkly with the densely saturated case, the movement is light and airy in its layout, with its wheels appearing to be floating within the case thanks to the transparent bridges. The only glaring shortcoming in its technical features is the Etachron regulator index for the tourbillon. It’s entirely functional, but typically found in less expensive watches. Even though I would not ...
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