A floating gear clock. The large gear simply sits on the small one that attaches to the minute hand shaft.

The small gear has 2 washers that you glue to it to prevent the large hanging gear from walking off the edge.

The case gear simply hides the clock body.

Once you glue the 2 washers to the small gear, you will need to press fit it onto the clocks minute shaft (see close up photo) and glue it in place with a small amount of super glue (be sure to not get the glue on the hour or second sections).You can paint the numbers and tick marks as I have done in the photos