The theory of relativity, or simply relativity, refers specifically to Albert Einstein theory of time is not constant and based on the observer.
The concept is a little more involved and complicated however that is the basic theme behind this watch.
The Albert Einstein Relativity Watch offers a unique, but still easy way to tell the time. The numbers on the watch rotate with each passing second causing the time to change based on the observer.
Although a “non-relative” watch offers a much easier method to tell the time, this watch offers a method that is any science/physics teacher would enjoy as a gift.
