I was hesitant about this, it looked " busy" and perhaps hard to read for my old eyes but when it arrived with Amazons super fast Prime  shipping I fell in love at once, and I`m too cynical to gush ! !
 The Font and spacing makes it very clear and fast reading, even at arms length. ( try that with your regular  Opps watch ! ) It is lighter then a piece of paper, it`s not unduly large on the wrist,  and most of all the lumen works.
It is though important  for us older guys to  understand that it doesn`t work as expected, the lumen  brightens over time in a dark rooms !  in effect it works opposite to the usual system we are use to  that start out bright and then dim. As a caveat, I would not use it as  a dive watch or an OK to shower with watch.

With thanks to LtDan for his advice in my question above !