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UNSIGNED, NO. 4297, CIRCA 1920, CASE MAKER'S MARK LBF
細節
SWISS. A FINE AND RARE 18K GOLD HUNTER CASE MINUTE REPEATING PERPETUAL CALENDAR SPLIT SECONDS CHRONOGRAPH KEYLESS LEVER POCKET WATCH
Unsigned, No. 4297, circa 1920, Case Maker's Mark LBF
With nickel-finished lever movement, highly jeweled, bi-metallic compensation balance, micrometer regulator, minute repeating on two gongs activated by a slide in the band, gold cuvette, silvered matte dial with applied baton numerals, four subsidiary engine-turned dials indicating day, date, month combined with leap year indicator and constant seconds combined with phases of the moon, central minute recording, heavy polished case, unsigned
56mm diam.
Unsigned, No. 4297, circa 1920, Case Maker's Mark LBF
With nickel-finished lever movement, highly jeweled, bi-metallic compensation balance, micrometer regulator, minute repeating on two gongs activated by a slide in the band, gold cuvette, silvered matte dial with applied baton numerals, four subsidiary engine-turned dials indicating day, date, month combined with leap year indicator and constant seconds combined with phases of the moon, central minute recording, heavy polished case, unsigned
56mm diam.