细节
Tchetounoff Frères, Swiss
Impressive, rare and heavy pink gold, enamel, diamond and pearl-set hunter case manually-wound keyless lever minute repeating perpetual calendar chronograph watch with moon phases, made for the Russian market
No. 8345, circa 1890
Cal. 21''' gilt-finished lever movement, bimetallic compensation balance, repeating on two hammers, glazed dust cover, gold cuvette with blue and black champleve enamel inscription QUANTIEMES PERPETUELS & PHASES LUNAIRES, REPETITION A MINUTES, CHRONOGRAPHE, white enamel dial, Roman numerals, outer second divisions, four subsidiary dials for month and leap year, day, date and moon phases with constant seconds and lunar calendar, heavy circular gold case, both covers decorated with translucent green and scarlet enamel over engine-turned background and diamond and pearl-set floral motifs, repeating slide and chronograph button in the band, cuvette signed and numbered
Diameter : 58 mm.