Yellow gold (750) collar watch. White enameled dial with hour markers, black-painted Roman numerals for the hours and blue-painted Arabic numerals and dashes for the minutes. Mechanical movement with two-key winding. Copper dust cover numbered 8087. Cover chased with a blank cartouche on a guilloché background. Gross weight: 28.3 g. - Diameter: 35 mm. Glass detached, chips, scratches and traces of oxidation.