OWO is a low tech watch, a deceptively simple time-teller really, designed by Tim Defleur, using raw materials that allow the user to become an actor of time.
You are now wondering how hard it would actually be to see the time? Not at all. Simply shake the watch and iron particles (steel dust, to be exact) will stick to the magnetic hands, making the hour and minutes visible (during approximately 10 minutes). The thoughtful design encourages interaction and lets the user control their awareness of the hour rather than feel rushed and distracted by ticking hands.