Impressive Swiss gold hunter with six complications Circa 1900

Gold quarter repeating lever
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An impressive Swiss, 18 carat yellow gold keyless pocket watch with six complications, circa 1900. Quarter repeater with perpetual calendar and moon phase. A polished case, the hinged and sprung front cover. White enamel dial with narrow radial Roman numerals, outer minute track, subsidiary dials for the days of the week, the months with leap-year indication, the date and the seconds, aperture for the moon phase with a lunar calendar on the periphery and blued steel spade hands. Frosted gilt movement, 29 jewels, counterpoised straight line calibrated lever escapement, cut bimetallic compensation balance with temperature and meantime adjustment screws, blued steel Breguet balance spring, index regulator, repeating on gongs activated by a slide on the band. Signed by Watch Co Ld on the dial-plate.
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Diameter: 55 mm
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Thickness: 16 mm
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Signed: Watch Co Ld  Swiss