Swiss 18 carat gold pocket Art Nouveau watch Circa 1910

Exquisite Art Nouveau watch with diamonds
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An exquisite Art Nouveau pocket and pendant, gold and enamel watch with diamond setting, made in Switzerland circa 1910. The numbered case of this watch which was crafted from 18 carat gold and enamel, features a back lid with light blue engine turned enamel and white surrounds and one European cut diamond in the center and its cuvette features medals Bruxelles 1910, is inscribed “Grand Diplome d’Honneur” and “Prima Patent”. The white enamel dial has gold outer minute dots, black Arabic hour numerals and gold hands. The movement is fitted with a gilt cylinder escapement and 10 rubies.
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Diameter: 28,5 mm
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Weight: 18,5 g
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Signed: No name