細節
D. JOHNSON. AN UNUSUAL 18K GOLD CABRIOLET POCKET WATCH
Signed D. Johnson, 9 Wilmington Square, London, No.16513, circa 1860
With gilt-finished lever movement, bi-metallic compensation balance, screwed chatons, white enamel dial with Roman numerals, subsidiary seconds, in decorative engraved and engine turned case, the inner case able to be turned so it converts into either an openface watch or a hunter case version, dial and movement signed
58mm diam.