This is an aluminum watch that displays the time (and date) using a series of colored LED lights. The numbers are displayed in four vertical columns that contain the appropriate numbers. If the number is too high (like 7), there will be two numbers in a column the wearer must add together (3+4). There is a clear animation of this on the website, which is linked to the title of this post. More interestingly, the website states an animation has been programmed into the watch to move the lights in a sweeping fashion across the watch every twelve minutes. This kind of action triggered at a certain time reminded me of the bangs and timers we attach to patches in PD Gem.