Comming back from the 80's directly to Your wrist (-watch). The one and (actually) only Binary watch, known as TechRAL, so the design is not my idea - but it's so great that it deserves a 2nd chance. At the moment it's only available for Pebble Time (but for all colors, steel and non-steel :-) - Pebble and Pebble Round are coming, also config is under development. Enjoy.