Important French rock crystal octagonal pendant watch Circa 1650

Verge in a faceted rock crystal case
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An important and exceptionally large French rock crystal octagonal verge pendant watch, circa 1650. Oval full plate movement, chain and fusee, verge escapement, a ratchet wheel set up with blued steel spring, hog’s bristol regulator, plain two-arm iron balance without balance spring. Silver dial decorated with polychrome champlevé enamel, a chapter ring with radial Roman hours and a single fire gilt hand. The case is made of lavishly faceted rock crystal in a fire-gilded brass frame.
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Dimensions: 45 x 72 mm
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Weight: 137 g
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Signed: No name
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At first glance, the bevelled rock crystal lid and the cup have the appearance of a shining, cut large diamond. The tapering crystal panels on the front and back reveal the marvellously embellished silver dial with translucent cobalt blue, emerald green and garnet-coloured enamel inlay work depicting a central vase full of flowers flanked by multi-coloured parrots, while cherubs float above and below the hour ring. The movement is equally lavishly decorated with delicate floral engraving and a balance cock in a dragon-like shape. On the outside, a graceful balustrade with moulded baluster pillars runs around the watch and conceals the view of the movement.