Details
A silver quarter repeating open faced pocket chronometer, F. Berguer, London, No.361, 1855,
white enamel dial with Roman numerals, subsidiary seconds, gold hour and minute hands, signed and numbered gilt movement with Earnshaw escapement, spring foot detent, bimetallic compensation balance, plunge repeat on two gongs, signed gilt dust cover, engine turned case, diameter 52mm.
white enamel dial with Roman numerals, subsidiary seconds, gold hour and minute hands, signed and numbered gilt movement with Earnshaw escapement, spring foot detent, bimetallic compensation balance, plunge repeat on two gongs, signed gilt dust cover, engine turned case, diameter 52mm.