Swiss large 18k gold gentleman’s pocket watch Circa 1920

Open faced  Chronometre Royal pocket watch by Vacheron & Constantin
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A Swiss large Geneva gentleman’s pocket watch, circa 1920. This pocket watch with an 18-carat gold engine-turned case includes a signed gold dome. The enamel dial is signed and displays Arabic numerals, an auxiliary seconds sub-dial, and spade hands. The bridge movement is frosted and gilt, featuring wolfteeth winding wheels, a gold-chatoned centre wheel, a gold screw compensation balance, and an index spring fine-adjusting device.
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Diameter: 57 mm
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Weight: 134 g
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Signed: Vacheron & Constantin à Genève, Chronometre Royal