Vacheron Constantin Traditionnelle moon phase

The Traditionnelle moon phase (reference 83570/000R-H060) is a 36 mm round case in rose gold with a white dial and sapphire crystal. It carries the Poinçon de Genève, the hallmark established by the Republic and Canton of Geneva in 1886 to certify fine watchmaking craftsmanship and provenance. The manual-winding calibre 1410 provides small seconds, moon phase and power reserve display functions, with a 40-hour power reserve, and is visible through a display back. The case is set with gemstones and diamonds and offers water resistance to 30 metres.