Prague Clock, with enamel dial and Roman numbers; three fingers and wind-up holes; repetition and night function with fingers and enamel dials; in the centre round enamel landscape painting, surrounded by gilded bronze mounts and wooden frame; original bronze movements with two bells and pendulum; in original wooden ebonised casket with glass windows and bronze mounts; on top the god Chronos; function not tested; second half 18th Century.