My weekend playground DIY Clock Face is made with circuit boards from 2 dismantled oldish and broken CD players – walkman of earlie editions. You can buy a clock mechanism in every hobby shop, or use it from already existing clock you really don’t like. Just make a hole with drilling mashine and remove if really necesarilly all jutted parts on the circuit board, but try to avoid it.After you set up the clock mechanism on the background, put all clockwise pointers in exact order and shorten them by cutting unnecesary parts. You need less then one hour to make it. Have fun!