Anonymous. An 18K gold jump hour openface cylinder watch
Unsigned, no. 720, circa 1820
Gilt-finished jewelled cylinder movement, gilt cuvette, engine-turned silvered dial, aperture for the jumping Arabic hours, eccentric minute ring, single blued steel minute hand, subsidiary seconds, engine-turned circular case, case numbered
51.5 mm. diam.
Anonymous. An 18K gold jump hour openface cylinder watch
Unsigned, no. 720, circa 1820
Gilt-finished jewelled cylinder movement, gilt cuvette, engine-turned silvered dial, aperture for the jumping Arabic hours, eccentric minute ring, single blued steel minute hand, subsidiary seconds, engine-turned circular case, case numbered
51.5 mm. diam.
