Swiss 18K rose gold complicated lever watch Circa 1890

Rose gold lever with 6 complications by Maurice Ditisheim
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An especially large and heavy Swiss 18 carat rose gold hunting cased minute repeating astronomical lever pocket watch, circa 1890. Glazed movement, calibre with screwed gold chatons, fine adjusting device, lever escapement, repeating the hours, quarter hours and minutes, extraordinary chronograph, astronomical calendar with date, day of the week, month and moon phase. Cuvette inscribed with medals and complete listing of the complications. White enamel dial with fine hairlines and rose gold hands. Plain case. Case numbered.
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Diameter: 61 mm
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Weight: 167 g
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Signed: Maurice Ditisheim La Chaux-de-Fonds