Exceptional probably French Art Nouveau pocket watch Circa 1910

Gold unsigned pocket watch with unique Art Nouveau case
–
An unsigned 18 Carat gold Art Nouveau pocket watch, probably made by Frédéric Charles Victor de Vernon (1858-1912) in Paris, France, circa 1910. The watch features an open faced case with a lady portrait in a forest, with a violet enamel background, on the back. The case edge is adorned with tendrils that extend from the back to the front. Furthermore, the watch has a white enamel dial with golden hands and a movement with finely crafted lever escapement.
–
Diameter: 30 mm
–
Weight: 28 g
–
Comparable cases are known from Art Nouveau watches by G. Braillard, la Chaux-de-Fonds, Patek Philippe and Tiffany, among others and a comparable Art Nouveau clock was auctioned at Christie’s in 2021.