I have now been wearing this daily for about 2+ years. Accuracy has been near perfect with very few periodic time adjustments.  There have been no service outages and only 1 complete battery drain event - my fault. The watch recharges quickly and runs for days without light. Sunlight charges the watch much faster than incandescent, in my opinion - no surprises there.  The strap has been durable and very comfortable. Given a couple more years of use, the strap will likely need to be replaced. The fit of the watch on my wrist is perfect and the dial/hands is easy to read, even in the dark. 2017 Update: 7th anniversary of owning & daily use of this watch! Works like day1! I am on 3rd strap, but no problems and would buy it again!