Cut the plywood to a size of 10 inches by 10 inches on the table saw
12 minutes
Set up to carve the square recess in the back of the plywood for the clock works
45 minutes
flip the plywood over and carve the front design
after carving is complete, sand the cock, apply your choice of finish, and install your choice of clock works as well as a hanger on the back to hang the clock on the wall
Robert Davet