Overseas chonograph - Vacheron Constantin

The Overseas Chronograph watch bearing the Hallmark of Geneva is equipped with Calibre 5200, the new self-winding chronograph movement developed and manufactured by Vacheron Constantin. The result of a five-year development process, this 263-component calibre is fitted with a column wheel coordinating the chronograph start, stop and reset functions, as well as a vertical coupling clutch preventing any jerking of the hand when the chronograph starts. A signature feature of new Vacheron Constantin chronographs, the column wheel is adorned with a screw shaped like the Manufacture’s signature Maltese cross emblem.