Clock of unknown origin features a man drawing and erasing each minute (is IIII the appropriate symbol for 4 in some parts of the world?). Via these sites.
UPDATE: Per the comments, yes IIII is a traditional symbol on clocks.
Weasley-esque magic clock (it relies on a Twitter feed to know where your loved ones are).
"Insert Clock" by Leo Yiu Chun Pong.
*Previously: Pretty photo of a clock.
*Buy Swatches at eBay.