Swiss pocket watch with independent erotic automaton Circa 1910

Gilt quarter repeating pocket watch
–
A fine, gilt keyless quarter repeating pocket watch with concealed independent erotic automaton. Made in Switzerland Circa 1910.
Five body, bassine, polished box case with a hinged cuvette with a transparent opening to view the painted metal erotic automaton depicting a couple in an interior and the automaton is powered by the chiming of the repeater.
White enamel dial with fancy Arabic numerals, outer minute track with Arabic gradation to 300 (20 seconds), subsidiary seconds and fancy blue steel hands.
Matte gilt movement with 15 jewels, straight-line lever escapement, notched bimetallic compensation balance, blued steel flat balance spring and an index regulator.
–
Diameter: 53 mm
–
Signed: No name