Urwerk 202 watch driven by compressed air
This may be the coolest watch I ever seen. Unlike all other watches in the market, this UR 202 one is driven by compressed air. Since the inner space is airproof, the built-in twin turbines start spinning as long as temperature changed to driven the watch. Moreover, in order to cushion sharp movements and accordingly increases lifespan, there is a 3-position selector switch on the backside of the watch.
In addition, the reading manner are fairly innovative. The three dials accompanied by their own rotating blocks is used to indicate hours and, at the same time, they adjust their length to mark the minutes.
Video after the jump