Clock.app
v1.1 - 10.7+
I hate to have any clocks visible when I'm working, but after getting all clocks out of sight, I sometimes still need to know what time it is. I created this little app a few years ago to be opened quickly with QuickSilver/LaunchBar/Alfred to check the timde. Finally got around to cleaning it up a bit and posting it. More about why I hate clocks.
I'm absolutely terrible at icon design, so if you're a designer and want to design a new icon, that be awesome. Code is on Github