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SIGNED LOUIS BERTHOUD A PARIS, NO. 2521, CIRCA 1795
细节
LOUIS BERTHOUD. AN 18K GOLD DIRECTOIRE DUMB QUARTER REPEATING POCKET CHRONOMETER WATCH
SIGNED LOUIS BERTHOUD A PARIS, NO. 2521, CIRCA 1795
Full plate gilt fusee and chain movement, Earnshaw escapement, mono-metallic balance, repeating by a push plunger in the crown, white enamel dial, Arabic numerals, subsidiary seconds, plain circular case, dial and movement signed
53mm diam.
SIGNED LOUIS BERTHOUD A PARIS, NO. 2521, CIRCA 1795
Full plate gilt fusee and chain movement, Earnshaw escapement, mono-metallic balance, repeating by a push plunger in the crown, white enamel dial, Arabic numerals, subsidiary seconds, plain circular case, dial and movement signed
53mm diam.