19th century French Sienna marble and bronze clock garniture, in the Empire style, signed Guyerdet to rear movement, the gilt engine turned dial with Roman numerals within a floral repousse bezel, in a Sienna marble rectangular stepped case surmounted with a bronze figure group depicting a dog and child, with ormolu accents and banding, the garnitures in the form of bronze classical Greek style Kylix vessels on a stepped Sienna marble pedestal base, clock height 39 cm, garniture height 30.5 cm, with key and pendulum