Travel clock: extremely rare Art Nouveau miniature travel clock with enamel/ silver case and unique enamel dial, Zenith No.2439, ca. 1910

Ca. 5 cm high, silver, case number 2439, very fine enamel work with engine turned enamel, back signed, lever movement number 160300, excellent preserved and very beautiful enamel dial, Breguet steel hands, in very good condition, movement intact, cleaning recommended, extremely rare. These miniature travel clocks by Zenith are almost never found in this condition. Another of these clocks can be found here: (https://www.cortrie.de/go/b6X).