I actually found that on a European website about a year ago. Snagged it, changed it to the US date format (day after month), and messed with the colors:
http://home.kc.rr.com/viperdiecast/
Used it on all my eBay auctions just to amuse, but it ended up being more of an annoyance for most so I killed it. Still pretty cool!
Now if you want a REALLY interesting clock, try this one...
http://www.lares.dti.ne.jp/~yugo/sto.../03/index.html
Or this one might also amuse...
http://www.humanclock.com/clock.php