A French gilt-metal four-glass mantel clock, the eight-day two-train movement with Brocot escapem

A French gilt-metal four-glass mantel clock, the eight-day two-train movement with Brocot escapement, and striking on a coiled gong and with mercury compensated pendulum, the enamel dial with blue Roman numerals and red Arabic five-minute divisions, the rectangular case applied with scrolling foliage and on four pieds de biche, 31cm high