The people that are complaint about moisture simply do not understand that you have to PUSH THE CROWN IN AND TWIST IT. Without doing this, there is literally a hole in the watch for stuff to sneak in through. I owned 6 Invicta watches, and they are most certainly capable of light diving and plenty of time in water.

In the pictures, I have one that got water in it from misuse, and then my two favorites. Notice the difference in how tight the crowns are in.