細節
An 18ct. gold open faced pocket watch, 1861,
white enamel dial inscribed Chronometer 1660, Roman numerals, subsidiary seconds, three quarter plate frosted gilt fusee movement signed London Patent Chronometer, Kelvey & Co., 1660, lever escapement with compensation balance, engine turned case with milled band, casemaker's initials RGM, diameter 48mm.
white enamel dial inscribed Chronometer 1660, Roman numerals, subsidiary seconds, three quarter plate frosted gilt fusee movement signed London Patent Chronometer, Kelvey & Co., 1660, lever escapement with compensation balance, engine turned case with milled band, casemaker's initials RGM, diameter 48mm.