Swiss decorative 18K gold verge pocket watch Circa 1821

Rose gold open faced pocket watch
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A decorative Swiss verge pocket watch with box and key, circa 1821.
18 Carat rose gold case, two-colour gold flowers and foliage on a sablé ground set with turquoise cabochons and ground rubies. Gold engine-turned dial, applied two-colour gold decor of flowers and foliage, eccentric hour dial with radial Roman numerals, and Breguet hands. Full plate movement, keywind, frosted, gilt, with chain/fusee, three-arm brass balance, and fine florally engraved and pierced balance bridge.
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Diameter: 42 mm
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Weight: 43 g
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Signed: No name