This watch is super lightweight--probably the most lightweight sports watch I've ever worn.  Very comfortable.  The display is large and very easy to read in good normal light conditions with very little glare in high or sun light.

The one major complaint I have is the light illuminates my arm more than it does its display.  The way the numbers in the digital display are placed the light actually shadows the numbers rather than illuminating them properly. Another drawback is when the light button is pushed the light only stays on for a few seconds.  This would be okay if the light properly illuminated the display, or the numbers were backlit rather than side-lit, but since it doesn't, when you need to see the time in dark or low light conditions, you have to hit the light button several times to read accurately.  I do like the light button being on top of the display, just sure wish it was a better light.  Don't know why the watch makers seem to have so much trouble with how well and the lasting quality of their illuminating lights operate nowadays, the 70's, 80's, 90's watches seemed to work well, but now they just can't get all needed operations to work well at the same time in the same watch.  So, I'm still on the market for a good lightweight sports watch that has a good display and proper, dependable illumination!  Also, as other reviews mentioned, the side operation buttons are rather large and protrude a bit too much making it very easy for the bend of the arm to activate a mode your not wanting to be in.  Yes, to eliminate this you can loosen the strap, but I do not like loose watches on my wrist--they get in the way too much and render wearing a watch useless.