For Halloween I made a diorama clock (http://www.instructables.com/id/Halloween-Diorama-Clock/
). I wanted to make something on a smaller scale using a wrist watch. It took me a while to decide on the theme for the diorama, but I happened to be watching a Harry Potter movie, when I thought, how about quidditch. So in this diorama (which is 5cm diameter), the snitch travels around on the second hand, a Gryffindor seeker on the the minute hand and the Slytherin seeker (who is hanging off his broom) on the hour hand. The hoops mark the 6 and 12 o'clock position, while the others times are marked by the viewing stands of the stadium.