Big silver verge watch with very rare dial Circa 1800

Open faced silver pocket watch
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A big silver verge watch with very rare dial and holy figures, circa 1800.
Silver engine turned case with reeded mid section; unique and very rare silver relief dial with Roman numerals, mythological scene in center, different holy figures, relief signed L.F. and decorative snake hands; rare fire-gilt verge movement.
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Diameter: 55 mm
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Weight: 105 g
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Signed: L.F.