The Patrimony Traditionnelle Openworked model from Vacheron Constantin is an odyssey of stunning design and outstanding performance. The 18K White Gold 38mm case holds few secrets thanks to the skeleton dial, so let’s delve into the details! The Calibre 1120 automatic movement contains 36 jewels, beats at 19,800vph, and is backed by a 43-hour power reserve. A Maltese Cross motif has also been cleverly hollowed out from the mainspring barrel. Dauphin shaped white gold hands measure the hours and minutes around a perimeter of white gold index markers. The watch has a black crocodile band with tang buckle, and is water-proof for 30 meters. Includes manufacturer’s box & papers.