antique French  portico pillar mantle clock movement  by japy freres  pairs,  sold as a parts / project movement , it ticks and strike engages , main springs are  sound , untested beyond this . brass mounting plate is 4  3/4 "  dia. ,  porcelain dial is  3  3/4 "  dia. ,  wind to wind is  1  5/8 "  , wind to center is 1 
" ,  the plates are  3  1/2 " dia.  and   1  3/16 "  in-between the plates , see my other French parts combined shipping, see all pictures and ask questions to be satisfied with this item thanks.