The LED watch was designed by Hironao Tsuboi and appears to just be a metal band. But it's actually hiding a deep, dark secret: it once ran over a bum and didn't stop! Or, LEDs. Push a button, BOOM: the time. Don't push the button, BOOM: no time. Push my buttons, BOOM: fisticuffs.
Hit the jump for another picture.
Thanks to Matt and Mastro Gippo, who don't need watches to know it's time to party.