I actually bought the battery powered version but because I had already given it a review, it won't let me add another review.  I have had the watch 6 weeks.  It is now leaking. I saw moisture on the inside of the crystal and after closer inspection saw water rolling around inside of the watch. The warranty required me to send $25 shipping and insurance and it cost me another $10 for shipping and insurance to send it to Invicta.  I have over $100 into the watch.  I checked the pin and it was screwed down tight and I never took the back off as it came with a working battery.  It is a great looking watch and the battery powered version I got kept great time.  But, leaking water after 6 weeks is unacceptable.  You might want to look elsewhere.  And, I don't know if it's even going to be repaired properly.