gold walnut watch

An 18kt gold textured and chiselet walnut revealing a secret pocket watch. The watch has a hinge and opens with an ingenious patented (no. 1,345,713) system. The watch has a round case, a silver dial with Arabic numerals and gold-plated bar indices, and a mechanical hand-wound movement by Progress, with the master mark for: Georges Lenfant.

weight: 43.3 g
dimensions: 3 x 2.5 x 2.5 cm

Period1950-1960-1970
MakerGeorges Lenfant
PriceSold

Please find me a jewel like this