Austrian lady’s watch with mythological scene Circa 1830

Gold-plated and enamel miniature pendant watch by Joseph Törper
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An Austrian gold-plated silver hunting cased miniature lady’s pendant watch with five painted-on enamel scenes, circa 1820. Signed and numbered spindle movement, verge escapement.
The case enamelled on the outside as well as on the inside, four different painted enamel scenes in magnifying glass. White namel dial with the fifth painting, radial Roman hours, outer minutes track and golden Breguet hands.
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Diameter: 31 mm
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Weight: 33 g
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Signed: Jos Törper