Honest question about DateJust and water resistance

[JJL]

I can't possibly imagine that this is a problem, but I've read mixed opinions when trying to do research on the subject so I figured I'd ask.

I recently purchased a mid sized DJ for my wife (thanks DAVIDSW!), she shouldn't have any problem swimming/snorkeling/showering with her DJ, correct?? (as long as the winder is screwed in tightly)

She isn't going to be diving with it, so I'm not worried about 100's of meters. Just basic swimming.

thanks a bunch.