Swiss 18K pink gold hunting cased pocket watch Circa 1930

Gold keyless pocket watch by Longines
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A fine Swiss 18k gold hunting cased keyless pocket watch with an enamel dial, circa 1930. A polished case with a stepped outer cover and reverse, inner metal support to house movement. White enamel dial, heavy black fancy Arabic numerals, sunk subsidiary seconds and gold Breguet hands. A rhodium-plated movement, Geneva striping decoration, 15 jewels, straight-line lever escapement, cut and compensated bimetallic balance, index regulator. Case, dial and movement signed.
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Diameter: 50 mm
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Signed: Longines  Swiss
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Some dents on the case, and the dial with some hairlines.
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The movement is set within a brass outer attached to the stem that fits securely into a brass housing within the case. This design would allow for the case to be replaced if required while retaining the movement.