Details
A silver open faced pocket chronometer, Cope & Molyneux, London, No.420, 19th Century and later,
white enamel dial signed Cope & Molyneux, 420, Roman numerals, large subsidiary seconds, blued steel hands, gilt fusee movement signed Cope & Molyneux, Devonshire Street, London, No.420, Earnshaw escapement, spring foot detent with jewelled locking stone, free sprung bimetallic "Z" balance with segmental heat compensation weights, blued steel helical spring with endcurves, diamond endstone, later polished case with London marks for 1919, diameter 55mm.
white enamel dial signed Cope & Molyneux, 420, Roman numerals, large subsidiary seconds, blued steel hands, gilt fusee movement signed Cope & Molyneux, Devonshire Street, London, No.420, Earnshaw escapement, spring foot detent with jewelled locking stone, free sprung bimetallic "Z" balance with segmental heat compensation weights, blued steel helical spring with endcurves, diamond endstone, later polished case with London marks for 1919, diameter 55mm.