A good French Louis XVI ormolu cartel clock, Beauvarlet, circa 1770

17-cm enamel dial with Roman numerals signed Beauvarlet A Paris, reverse signed for the enameller Barbezat, foliate pierced and engraved hands, countwheel bell striking movement with tic-tac escapement and silk suspended pendulum, shaped ormolu case surmounted by an urn with rams heads and garlands trailing to the sides and below flanking the lenticle, paterae trellis sides, relief concave base with a foliate finial