Portico clock in white marble and ornamentation in gilded bronze or brass, decorated with antique women holding baskets of flowers, friezes of pearls, vases and a mermaid, on a rectangular base resting on four legs. Round white enamel dial, unsigned, with Roman numerals for the hours highlighted by a drapery. Mechanical movement with key winding. Wire suspension. Empire style, 19th century. 43 x 22 x 9 cm. Attached elements. Oxidation, wear, chips.