Swiss 18 carat gold watch with grisaille enamel portrait Circa 1910

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A Swiss 18 carat gold open faced keyless pocket watch made by Vacheron Constantin SA in Geneva, circa 1910. The gilt movement with a lever escapement and wolf tooth winding. White enamel dial with Arabic numerals and subsidiary seconds. The case chased and engraved with fine floral and foliate decoration, the bezel decorated to match, the back centred by an oval grisaille enamel panel depicting the portrait of a young gentleman and a gold cuvette. Case, cuvette, dial and movement signed.
Comes with the original certificate and fitted presentation box.
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