This is one of a small grouping of clocks with similar elaborate figural motifs.  This one has perhaps more things going on than others, and is in fine condition.  

A nearly identical clock is illustrated in French Bronze Clocks, Elke Niehuser p.43 (see a scan of this illustration below).

Height: 20 1/2 in. Width: 21 in. Depth: 6 1/2 in.