Large Austrian silver pair cased key wound watch Circa 1760

Silver verge in pair cases
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A large Austrian silver pair cased key wound gentlemen’s pocket watch, circa 1760. The movement with a verge escapement. White enamel dial with bold black Roman hours, outer minute divisions, the center surrounded by gold coloured foliage decoration and decorative gold hands. Both cases are made of silver. Dial signed Krumhuber in Vorchdorf, movement signed Joseph Wahlrab Schönberg.
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Diameter inner case: 61 mm
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Diameter outer case: 73 mm
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Weight inner case: 114 g.
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Weight outer case: 59 g.
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Signed: Joseph Wahlrab Schönberg
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The hands are not running and de crystal dome is loose.