Vacheron Constantin Patrimony manual-winding

The Patrimony manual-winding, reference 1410U/000R-H018, is fitted with a 39mm round case in rose gold. The champagne dial is protected by a sapphire crystal. It is powered by the manual-winding calibre 1440, offering a 40-hour power reserve, and carries the Poinçon de Genève hallmark, a certification introduced by the Republic and Canton of Geneva in 1886. Water resistance is rated to 30 metres.