Yellow gold (750) collar watch. White enameled dial with black-painted hour markers, Roman numerals for the hours and dashes for the minutes. Mechanical movement with two winding keys. Engine-turned dust cover, numbered 4303. Cover chased with an oval cartouche decorated with flowers on a guilloché background and festoons, numbered 4303. Gross weight: 25.3 g. - Diameter: 32 mm. Hair on dial. With winding key.