Onyx Mantel Clocks

Rare Green Onyx Architectural Mantel Clock c.1900

Antique French Onyx & Gilt Bronze Mantel Clock with Cherubs | 19th Century 1860–1880

Stunning Green Onyx Case Elliot Mantel Clock

Onyx Clock with Dog Sculpture

Antique French Onyx and Spelter Clock Depicting Amphitrite after Auguste Moreau

Incredible Antique 8 Day French Marble Mantel Clock Set with 2 Branch Candelabras

Stunning Quality Antique French Clock Garniture

Quality Antique Victorian Clock Garniture with a Pair of Candelabras

Jaeger Lecoultre Onyx Mantel Clock c.1930