Small yellow gold (750) collar watch, partly black enamelled. Back cover numbered CM with radiating guilloche decoration, black enamel surround with gold motifs, stylized scrolls and black enamel sides with gold quatrefoil motifs, numbered 9488. Round white enamel dial, decorated with a crown of leafy stems, hour markers with black painted Roman numerals, black painted Arabic numerals and golden dots for the minutes. Mechanical movement with manual winding. Yellow gold (750) dust cover engraved "Em.nuel PIGUET, watchmaker in Besançon". With a gilt metal suspension pin. Gross weight : 23,5 g. - Diameter: 27 mm. Slight shocks and missing enamel, scratches.