French gilt verge watch with very thick relief case Circa 1715

Louis XV Oignon pocket watch with very thick relief case.
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A French Oignon in a gilt metal case, figured scene on back, circa 1715, full plate fire gilt movement, verge escapement with very beautiful decoration, Egyptian pillars, pierced and engraved bridge cock, small silver regulator disc, silver ornaments, a cage with birds, main plate signed, white enamel cartouches with blue Roman numerals and the outer ring small white cartouches with black Arabic numerals, iron hands.
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Diameter: 59 mm
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Weight: 186 g
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Signed: Jacques Panier à Paris
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Jacques Panier was a famous  French watchmaker.
In excellent condition.