French 18 carat gold miniature Lépine watch in original box Circa 1830

Miniature Lépine with engine turned back
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A miniature Lépine watch in original box with a key, made by Leroy & Fils in Paris, France, circa 1830. This watch has a numbered open faced case which was crafted from 18 carat gold and has an engine turned back lid and a numbered and marked cuvette: Horlogers du Roi. The engine turned silver dial features Roman hour numerals and filigree gold Breguet hands. The movement has a cylinder escapement and is wound by a key.
The cuvette is signed.
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Diameter: 26 mm
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Weight: 118 g
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Signed: Leroy & Fils