Vacheron Constantin Overseas self-winding

The Overseas self-winding reference 4520V/210R-B967 features a 41mm round rose gold case with a green dial and sapphire crystal. It is powered by the automatic Vacheron Constantin calibre 5100 and carries the Poinçon de Genève, the hallmark established by the Republic and Canton of Geneva in 1886 to certify watchmaking quality and craftsmanship. The case has a screw-down crown, a display back, and is water-resistant to 150 metres.