Like everyone else I encountered the fact that time can be an enemy or friend. This concept reflects this idea. Radar is used to detect any intruding objects and establishes them to be friend or foe. Like with radar, you send out a signal (pulse),to discover objects. In this case, the hands of time represented by a small dot more near the center (hours) and a larger dot further from the center (minutes). The pulse is activated by touching the center circle. I think the design is stylish and can be worn in any environment. The fact of time being friend or foe is something encountered on a daily basis. I assume people who are familiar with radar are attracted to the concept. I think the fact you need to send out a pulse to discover time makes it special. It is exciting to see what happens.