The watch case is steel, but the back of it is DLC black coated steel. There you will also find the unique serial number of the watch. It is also where the watch sits when you are charging it. The crystal is polycarbonate - the same material used for bullet-proof glass. It is also AR coated for clarity. Inside the watch is a complex assortment of microstep motors, belts, and a processor. It is a quartz regulation based device, and according to Devon it is thermo-compensated which means it should be more accurate. The processor controls the functions and all the small motors. Rather than have a crown, the watch has a controller. You sort of operate it like a crown though, and is placed at the bottom parts of the case.
Looking inside of the watch is a treat. What is really special - especially for seasoned watch lovers is just how different it is. It looks more like a machine than something you'd see in a Swiss watch. There are screws and belts, and plates. It looks like some was playing with the world's most complex Erector set. Seeing everything work together helps you appreciate how difficult it was to design from scratch. Few people in the mechanical watch world ever design things totally from scratch as there is generations of knowledge to build off of. For Devon, no one had ever done anything like this - so they have little to guide them.
The small one-step motors I understand were originally designed for use in medical devices. They move in just one position at a time, and the on-board controllers helps tell them how many times to move. Watching the Tread 1 operate never seems to get old, but the watch is loud. Devon tried to dampen the noise as much as possible, but each time a tread moves (which is every second with the seconds belt) it makes noise. It isn't quite a "tick," more a quick grind as the motors turn the belts.Reading the time and wearing the watch is pretty easy. The wide strap and unique buckle are cool to say the least. Operating the Tread 1 is also pretty simple once you read the instructions. The watch runs off a lithium polymer battery that lasts about two weeks during normal use. You don't replace the battery regularly but rather charge it. To do this Devon includes a magnetic induction charger that you simply place the watch on top of. The seconds belts also doubles as a battery life indicator because it will move in two second steps when the battery life is running out. Given all the power that the watch consumes, I would say Devon made the best of the situation. By the way, the watch does have an ON/OFF function as well to conserve energy.
When it comes down to it this watch pretty much epitomizes California cool. It took suave geeks to make this work and to design it. It plays games with the traditional notions of high-end watches and succeeds in offering something special that hasn't been done before. It has its quirks, but that gives it personality. According to Devon, more watches are coming, but the same concept should remain the same. This is so much more than a gadget watch, it is a lifestyle watch for gadget lovers - and I am totally one of those people. It is hard not to want one of these.
Purchase: Devon Works