Fine Swiss 14 carat gold lever chronograph watch Circa 1920

Gold hunting cased keyless chronograph watch
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A fine Swiss 14 carat gold minute repeating, hunting cased keyless pocket watch with single button chronograph and register, circa 1920. Jewelled lever movement.
Movement with 35 jewels, straight line lever escapement,cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator, repeating with two hammers on two gongs activated by a slide in the band.
White enamel with Breguet numerals, outer minutes and fifths of seconds track with Arabic five minute/seconds numerals, subsidiary seconds at 9,30-minute register at 3. Blued steel spade hands.. Polished case.
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Diameter: 54 mm
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Signed: Attributed to Rueff & Meyrat, Swiss