This watch is a tough and sturdy, reliable timekeeper. I bought it about 8 years ago from Amazon with the plan of using it every day at work...and I have. I mainly use the timer function, stopwatch occasionally, never use the other features too much but its good that they are there anyway. And as of this writing, I have yet to replace the battery!
My only complaint would be that setting the analog hands (for instance when falling back in daylight savings) can take a few minutes as there is no crown, its done digitally.
Other than that, if you are looking for a trusty timekeeper at ad excellent price, look no further.