I am 95% sure the Relativity Watch is an unique device due to how the numbers are presented, what I mean is that the numbers are always in constant motion, it is a never ending cycle that goes along the theory of relativity “made” by Albert Einstein.
So, will you have any trouble knowing the time while using the Relativity Watch? The only problem is that the numbers are always rotating, but on the other hand the pointers always tell the exact time. Maybe you will get dizzy or hypnotized while looking at the watch, but that is just a small detail + stupid observation.
It has a genuine leather band and an accurate Japanese quartz movement. (If you ever held a piece of Japanese quartz, you know how accurate it is.)