Swiss gold minute-repeating hunting cased pocket watch Circa 1890

Gold pocket watch by Paul Borel
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A fine and heavy, minute-repeating, keyless pocket watch, circa 1890.
18K gold hunting case. Small monogram engraved on the front cover. Enamel dial with Roman radial hours, outer minutes track, subsidiary dial for the seconds, and Breguet hands. Rhodium-plated movement, screwed chatons, club-tooth lever escapement, screw compensation balance, and counterpoised lever. Signature on the cuvette. Case and movement numbered.
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Diameter: 54 mm
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Signed: Paul Borel