Using this watch is easy. Just put it on your wrist like a normal bangle. When you want to see the unique rotating feature, gently tilt the watch. It's a cool effect that emulates a belt. As for maintenance, use a soft, dry cloth to clean the watch. Avoid getting it wet for long periods or exposing it to harsh chemicals. When not in use, store it in a safe place. And remember, this is a pre - order item, so be patient for its January release. Also, the shipping is only within the USA for full - payment preorders.