Vacheron Constantin has revisited one of its Art Deco table clocks from 1933 this year with the Arca, a unique and beautifully crafted clock made from rock crystal. It offers a clear view of the open-worked, manual-winding calibre 9260. Built around seven hand-bevelled bridges, the exceptional power reserve of 30 days means that the clock will only have to be wound once a month.
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