Apple Watch SE 2 dead after first swim

I never use my Apple Watch SE 2 when swimming, but when I did the first time with swimming mode on. It was working until I dried myself and held Digital Crown (to eject water) then the touchscreen was unusable.

Both buttons were working and even I did force restart.

Minutes later, it was warm and restarting (by itself) multiple times then died completely.

Any solution to try before I go to repair place?