Large travel clock model Breguet ca 1860

French travel clock signed Le Roy & Fils horloger Du Roi A Paris on the silvered dial. The brass gilded case is partly green patinated and partly gilded. The movement has a duplex escapement where the balance has a ruby plateau above and below. The control system of the duplex escapement is located at the top of the dial.
On the back of the movement the clock is also signed no 2325 Leroy & Fils Horloger du Roi a Paris

Height 22 cm without handle, width 15.5 cm, depth 10 cm.