I bought a Casio atomic watch ten years ago because of the extreme accuracy.  I really liked the watch and stop watch feature.  Unfortunately the watch broke where the band was attached.  I ordered a new one similiar to the ten year-old one and so far I am very pleased.  I had to take it to a jeweler to have several links taken out.  The charge was only $10.

Update:

I changed my rating from a five to a four.  The watch worked fine until recently when the time and date would be disrupted every time I used the timer or stopwatch feature.  I would have to wait until the next morning for the watch to reset itself. It was still under warranty, and therefore I sent it to Casio for repair.  They replaced it with a new watch.  They did not switch the bands.  I had to have links removed again.  So far the new one is working properly.