A South Netherlandish Louis XVI ormolu mounted marble repeating portico mantel clock, circa 1780

8-cm enamel dial with Arabic numerals, foliate pierced hands, trip repeating rack bell striking anchor movement with silk suspended sunburst pendulum, white marble case with ormolu mounts surmounted by an urn with signature plaque signed Dupont Namur, supported by six ormolu capped columns, shaped base with pietra dura star inlay, raised on four turned feet