Drill the center hole: Using the glass and tile drill bit, carefully drill a hole in the center of the plate. Drill from the front to the back to minimize chipping on the plate’s surface.
Attach the clock mechanism: Normally, the included nut secures the mechanism to the plate, but if your plate is slightly too thick (like ours which was about about 1/16″ thick), the nut may not fit properly. Instead, apply industrial-strength adhesive to secure the clock mechanism to the back of the plate, ensuring the center post fits through the drilled hole.
Add the picture hanger: Glue the picture hanger above the clock mechanism on the back of the plate. Let everything dry completely before moving on.
Attach the clock hands: Once dry, flip the clock over and attach the hands. Short hand (hour) first. Then, long hand (minute) second. Finally, topper (if included) last.