An 800 thousandths guilloché silver clock, engraved and enamelled in cobalt blue and white opaque enamels. The oval dial with Arabic numerals is set in a rectangle surmounted by an 18th-century cameo depicting a man's face, and rests on two lion paws cushioned by flattened lapis lazuli balls (restorations to the easel). Dust cover monogrammed JTC and numbered 9536. Swiss work, probably Geneva, early 20th century. Height 13 cm - Gross weight 233 g Case in original shape (lid lining missing).