细节
J.ALFRED JURGENSEN. AN 18 carat GOLD JUMP FIFTH SECONDS SPLIT SECONDS CHRONOGRAH HUNTER-CASED WATCH
signed J.Alfred Jurgensen, Copenhagen, No. 1197, circa 1885
with jewelled nickel-finished lever movement, bi-metallic compensation balance, the white enamel dial with roman numerals, subsidiary dial indicating constant seconds combined with jump fifth seconds, glazed cuvette, with patent bow setting, inner front cover engraved, engine-turned case, case, dial and movement signed- 56mm. diam.
signed J.Alfred Jurgensen, Copenhagen, No. 1197, circa 1885
with jewelled nickel-finished lever movement, bi-metallic compensation balance, the white enamel dial with roman numerals, subsidiary dial indicating constant seconds combined with jump fifth seconds, glazed cuvette, with patent bow setting, inner front cover engraved, engine-turned case, case, dial and movement signed- 56mm. diam.