Antique Slate Clock Clocks

An English tall case clock by George Slater in mahogany, circa 1830. A fine tall-case clock, with the signature on the painted dial of "George Slater, Burslem."

A Belgium slate perpetual moon phase clock with visible brocot escapement to the enamelled dial.

The clock features a distinctive oval-shaped case in deep black slate, accented with refined bronze mounts that lend a touch of neoclassical sophistication.

French Patinated Metal Marble and Black Slate Mercury Compensated Mantel Clock, late 19th century, the circular dial with open escapement, centered by inlaid malachite roundel, the m...

Antique Michelant & Laligant cassolette trophy urn mantle clock. Made with black slate featuring a bronze cassolette urn with Egyptian Sphinx handles and Neoclassical female / l...

French Patinated Bronze and Black Slate Chariot Clock, late 19th century, of rounded rectangular form, surmounted by a Roman soldier driving a chariot with two horses, below, the cen...

Glass-encasement is made of brass and bevelled covered glass. Body of clock is sculpted with marble and slate. Watch works wind-up with key.

French Black Slate and Green Marble Mantel Clock, circular white enamel dial with open escapement, lacking mercury-compensated pendulum. 18" H x 15" W x 6.25" D.

Horlogerie Paris French Belgian black slate visible escapement mantle clock with malachite inlay, circa 1880.

French Gilt Bronze and Black Slate Mercury Compensated Mantel Clock, retailed by J.E.

Crafted from rich black slate and patinated bronze, this piece serves as both a functional timepiece and a scholarly allegory.The Allegory of the PlaqueThe bronze group atop the cloc...

Combining a high-quality Japy Frères movement with an architecturally commanding black slate case, this mantle clock represents the pinnacle of late 19th-century French production, v...

Works Marked Japy Fils, 1855, H.L.F. The clock and sculpture are mounted to a raised slate plinth style base with elegant green marble panels along the front.

Marti et Cie French Napoleon III style Mantel Clock & Garniture Set. The beautifully designed lcock is made from slate with filigree engraving, reuge marble panels, ornate bronze de...

Transport yourself to the elegance of the 19th century with this exquisite French Gilt Bronze-Mounted Slate and Rouge Marble Mantel Clock. Meticulously crafted, this timepiece is a ...

Fine quality antique Victorian mantle clock, having a fine quality antique Victorian mantle clock with a black case with gilt metal columns to the side of the black dial with gold Ro...

Egyptian Revival Bronze and Marble Mantel Clock Egyptian revival mantel clock housed in a polishes black slate and marble stepped case, decorated with winged uraeus and hieroglyphs,...

Quality antique Victorian eight day marble mantle clock, having a quality black slate and green marble cased mantel clock with two pairs of green flecked pillars flanking a 3.5inch b...

This Circa 1900 French Black Slate and Marble Mantel Clock is a formidable and visually stunning timepiece that commands attention.

French Gilt Metal Mounted Rouge Griotte Marble and Black Slate Mercury Compensated Mantel Clock, late 19th century, the circular brass dial with open escapement, the movement strike ...

Antique (19th century) French Empire Egyptian Revival period garniture including mantel clock and pair of obelisks, finely crafted in bronze, onyx and slate stone, with movement by B...

A striking Egyptian Revival clock, circa 1860 features a finely crafted black marble case engraved with Egyptian hieroglyphics. Richly decorated with impressive bronze Egyptian-inspi...

PRESENTING A STUNNING Mid 19th Century French Slate & Bronze Mantel Clock by Marti with pair of slate and bronze candelabra’s as garnitures.

Louis XVI Style "Musicians" Polished Gilt Bronze Clock, after the model by Etienne Maurice Falconnet (French, 1716-1791), late 19th century, inscribed "Falconnet", on conforming blac...

A fine Egyptian Revival mantel clock retailed by D. Munsey of Cambridge, circa 1880s, black marble and slate clock case with elaborate bronze mounts.

Attractive antique Victorian quality marble inlaid mantle clock by Baby and Jannings Ipswich, having a quality antique Victorian marble mantle clock with red marble columns and inlay...

An elegant Antique French black marble and hand-painted clock garniture set, retailed by Palmer Bachelder & Co. of Boston during the late 19th century. This impressive three-piec...

This fine French Verdi marble and bronze mantel clock, circa late 19th century, is a remarkable example of neoclassical artistry and precision timekeeping. The piece features a beaut...

Victorian slate & bronze mantel clock by Gaulier Ebit, Late 19th century.

One of the very few 19th Century Lemerle-Charpentier Bronze Ormolu and Red Marble Clock Garniture Set. This fine clock set is crafted in patinated bronze, red marble and ornamented ...