If you decide that the appearance of your clock needs to be improved, if you had an accident while printing and the layers shifted (for example, due to a power outage), the foot came off the base a little, or if you ran out of filament and the transition between colors looks ugly, here is the perfect rescue.

Model is supportless. It is very easy to print. 

Don't forget to degrease the print bed thoroughly.

Apply a little glue to the clock, secure with double-sided tape or hot glue, and tighten with a rubber band or stiffener to make the parts fit together nicely. The assembly itself takes no more than two minutes.