Swiss gold chronometer with pivoted detent escapement Circa 1910

Gold hunting cased pocket chronometer
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A fine Swiss, 18K gold, hunting cased, keyless pocket chronometer with pivoted detent escapement and helical balance spring, circa 1910. A massive, polished case, hinged gold cuvette. White enamel dial with dauphine numerals, outer minute track, subsidiary seconds. Gold spade hands. A frosted gilt movement, 3/4 plate, 13 jewels, four in chatons, pivoted detent escapement, cut bimetallic compensation balance, blued steel helical balance spring with terminal curves, swan-neck micrometre regulator. Signed on the dial and movement.
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Diameter: 55 mm
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Signed: No Name