Swiss 14 carat rose gold open faced lever pocket watch Circa 1915

Rose gold keyless lever by Audemars Frères
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A fine Swiss 14 carat rose gold open faced keyless lever pocket watch, circa 1915. Matte gilt movement, 17 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, swan-neck micrometre regulator. Gold hinged cuvette engraved with various prize medals. Engine-turned gold dial with Breguet numerals set within individual silvered circular reserves, outer silvered minute track, subsidiary seconds dial and original blued steel spade hands. Polished case, engine-turned back. Dial, case, cuvette and movement signed, case and movement numbered.
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Diameter: 50.5 mm
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Signed: Audemars Frères Genève