I was watching an episode of Dr. Who, the one where the "Master" takes over the world, turns the Doctor into one of those Harry Potter servant lookin' dudes, and is flying around in a big sky ship. Well in the background there's this digital clock that's always counting away. And I noticed that instead of just blinking to the next number, it appeared to flip, like an old analog clock. So I thought I'd see if I could mimic that and build my own.
Everything is created on the fly. The minute (white) and hour (red) rings are drawn only when the seconds reach 60, and they, along with the seconds dots, are drawn in the graphics of the stage. If the current second is divisible by 5 then it's color will be red. All pretty basic stuff, but it's a fun stylish little app.