French silver oignon verge watch with alarm Circa 1695

Silver oignon verge by Pierre Tollot
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A rare French silver oignon verge pocket watch with alarm, circa 1695.
Silver pierced and engraved case with large lateral hinge. Gilt Champlevé dial with enamel cartouches, blue radial Roman numerals, engraved centre, central rotating alarm disc and blued steel hands. Full plate movement, keywind, firegilt, signed, chain/fusee, engraved barrel for alam, tulip pillars, large three-arm steel balance, blued balance spring, large florally engraved, pierced balance bridge.
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Diameter: 50 mm
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Weight: 172 g
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Signes: Pierre Tollot