Swiss 18K gold minute repeating keyless pocket watch Circa 1910

Gold open faced lever pocket watch
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A fine Swiss 18K gold minute repeating keyless pocket watch, circa 1910. A polished case and a hinged gold cuvette engraved with the prize medals glazed gold-rimmed cover over the movement. White enamel dial, black Arabic numerals, outer minute divisions, subsidiary seconds and gilt Louis XV hands. A frosted gilt movement, 29 jewels, straight-line lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, and an index regulator, repeating on gongs activated by a slide in the band, silent centrifugal governor. Dial, case and cuvette signed.
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Diameter: 54 mm
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Signed: Longines  Swiss
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Accompanied by a Longines rosewood fitted box.