Green onyx and gilt-brass mounted four glass mantel clock, circa 1890.

Green onyx and gilt-brass mounted four glass mantel clock, circa 1890. A gilt-brass mounted green onyx striking four glass mantel clock and garnature, the oval case with moulded top and base on bun feet, the lanceolate leaf bezal containing a white enamel dial with Arabic numerals decorated with painted floral swags, pierced gilt-metal hands, the French twin train movement with hour and half hour strike on a gong and a decorative sunburst pendulum 12" x 8" x 7"