Swiss. A very fine, large and unusual 18K gold openface minute repeating triple calendar keyless lever watch with phases of the moon
Signed The Astronomer, case no. 61094, circa 1920
With gilt-finished highly jewelled lever movement, bimetallic compensation balance, minute repeating on two polished steel hammers, gold cuvette, the white enamel dial with Roman numerals, aperture for month, three subsidiary dials indicating day, date and phases of the moon combined with lunar calendar and constant seconds, in large circular plain case with repeating slide in the band, unsigned
69 mm. diam.
Swiss. A very fine, large and unusual 18K gold openface minute repeating triple calendar keyless lever watch with phases of the moon
Signed The Astronomer, case no. 61094, circa 1920
With gilt-finished highly jewelled lever movement, bimetallic compensation balance, minute repeating on two polished steel hammers, gold cuvette, the white enamel dial with Roman numerals, aperture for month, three subsidiary dials indicating day, date and phases of the moon combined with lunar calendar and constant seconds, in large circular plain case with repeating slide in the band, unsigned
69 mm. diam.
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