Swiss gold triple date calendar lever watch Circa 1887

Gold keyless lever with triple date calendar
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A fine and large Swiss gold hunting cased triple date calendar keyless lever pocket watch, circa 1887. Rhodium plated, Geneva striping decoration, 18 jewels, straight-line lever escapement, cut bi metallic compensation balance, blued steel Breguet balance spring, index regulator. Gold hinged cuvette engraved Fabricado Especialmente Para Jose L. Vernengo Noviembre 1887. White enamel dial with painted Roman numerals, outer minute divisions with 5 minute Arabic markers, subsidiary dials for the date, the seconds and the days of the week, aperture for the months at 12, original gold Louis XVI hands.  Polished case, engine turned on the back, initials JLV on the cover. Dial signed Jose L. Vernengo.
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Diameter: 55 mm
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Signed: No name