Watch Stops 2011: SIHH Cartier Gets Control of Gravity with the Astroregulateur

An incredibly original movement that was five years in the making and has four patents pending, the 9800 MC Calibre, housed in the Rotonde de Cartier Astroregulateur watch, was unveiled today in Geneva and is Cartier’s answer to the effects of gravity on the mechanical movement. Heretofore, the only movement that could compensate for the…

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