There’s a guy we know who’s dad designs huge machines to do things like wrap 500 chocolates in one minute or clean and can sardines. Really intricate tasks that require thousands of parts working perfectly in synch with each other. This watch makes us think of that. With no screen and no hands, the Tread 1 Belt Watch by Devon, utilises a number of printed bands that keep track of the time. Pretty insane right? This is the kind of genius that makes our heads hurt.