Swiss 18k pink gold astronomic repeating watch Circa 1890

Gold astronomic lever pocket watch
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A very fine and rare, large Swiss, 18K pink gold hunting cased, astronomic, minute repeating, keyless pocket watch, circa 1890. With a perpetual calendar, moon phases, lunar calendar and chronograph. A solid, polished case. Hinged gold cuvette, glazed gold-rimmed cover to view the movement. White enamel dial, radial Roman numerals, outer minute track, concentric fifths of a seconds divisions and calibrated 0-300, subsidiary dials for the months and leap-year cycle, days of the week, date, seconds with an aperture for the moon phases, lunar calendar at the edge. Blued steel spade hands. A rhodium-plated, 31 jewels, wolf’s tooth winding, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator, repeating on gongs activated by a slide on the band. Movement signed under one hammer.
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Diameter: 58.5 mm
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Signed: LeCoultre & Co.  Le Sentier & Geneve
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It is very rare to find a watch with such a great number of complications and in such perfect condition.