APPAY Paris. Hemicylindrical clock in guilloché silver 800 thousandths. Round silvered dial with Arabic numerals, translucent blue enamel surround engraved with "Bonheur à toute heure". Signed. Diameter: 6.7 cm - Gross weight: 112 g A cobalt-blue enameled and guilloché 800 thousandths silver triangular clock with gilt Arabic numerals on a silver dial. Swiss work, early 20th century. Height 5.5 cm - Gross weight: 95 g