I can not dial because I'm from Romania. Unfortunately ...

I believe it's not shifting to prevent damage to the
transmission. Unfortunately you need a diagnostic
tool to check the power control module for fault codes
and see what the problem is. I know it sounds silly,
but make sure you transmission fluid is not low.

Water resistant does not mean water proof. You should never wear this watch while bathing, swimming or in sauna.
Any watchmaker will be able to remove any condensation and dry out your watch - no matter you are in the U.S.A. or Romania.
Find your nearest watch repair shop and ask for help.

Rate, please.