VACHERON CONSTANTIN FOR CARTIER DUOPLAN Serial number: 018153. Case in 18k yellow gold. Bezel set with four baguette diamonds. White dial, baton hour-markers. Hand-wound mechanical movement (duoplan). Yellow gold bracelet with folding clasp signed Cartier and Vacheron Constantin. Mineral glass Circa 1940. Diameter: 8 x 30 mm. Gross weight: 42 6 g. Accompanied by its period case signed Cartier. An 18k gold wristwatch mechanical movement, by Cartier. Circa 1940. Sold as is, with traces of wear and use. Movement functional at the time of description, need to be serviced, no warranty.