Vacheron Constantin Patrimony Contemporaine Silver Dial 18kt Rose Gold Ladies Watch 85515CA1R-9840. 18kt rose gold case with a 18kt rose gold bracelet. Fixed 18kt rose gold bezel set with 68 diamonds. Silver dial with rose gold hands and index hour markers. Diamond minute markers around the outer rim. Automatic movement with a 40 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Exhibition case back. Case diameter: 36.5 mm. Case thickness: 9.15 mm. Round case shape. Band width: 20.3 mm. Band length: 8 inches. Hidden folding clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second.