Moisture inside watch face - Skagen 355LGSC Wrist Watch

Question edited for clarity.
Question moved to maker category.

Better to let a jeweler do it, but it you want to try

take the back off and place it on inside of the house windowsill, this hot, sunny dry environment will speed the drying process, it may take a few days.

Water condensation on the inside of your watch crystal means that moisture has entered your watch, most likely through the hole in which the setting crown/stem is fitted, or, possibly, through the door of your battery compartment. It's usually easier for water to enter a watch then to leave it again. Water inside a watch can quickly corrode delicate parts, causing erratic timekeeping and premature failure of the watch, so you'll want to get it out of your watch as quickly as possible.

Fortunately, it's not that difficult to get moisture out of a Swatch. Pull the crown out into the time setting position and remove the back battery hatch. Then, turn the watch face down and leave it in the sun for a few hours. If you're worried about dust and/or rain getting into your watch, leave it inside a parked car that's in the sun--that will actually speed up the drying process, as car interiors, with the windows closed, quickly heat up far beyond outside ambient temperatures (except in winter). If it's dark outside, you can accelerate the drying process by using a hair dryer set to low / medium heat and heating the crystal gently until the moisture has evaporated. You don't want to heat the crystal too much or else it may start to melt or crack.

Once the water is out of the watch, close up the battery compartment and update the time/date for your watch. You should be good to go, as long as you try to keep your watch dry when doing things like washing hands and the like. If you had been doing so, it's also time to stop wearing your watch when you shower, wash your car, or engage in other activities where the watch is exposed to a lot of water.

Unfortunately there is no way to remove condensation moisture without taking watch apart. Any decent watch repair shop will do it for you.

You need to remove the back plate and leave it sit in a warm, dry area for 24 hours to allow the moisture inside the watch to evaporate.

Easy fix, you just need to take the watch back off and let it dry. More help here: http://hubpages.com/hub/How-to-Remove-Moisture-From-a-Watch

It is sometimes possible to get rid of moisture by putting the watch in a warm place and leaving it there overnight.

If this has not effect, then the watch needs to be opened to dry it out.

As moisture has entered the watch, then it would appear that the seal in the back or the winder is no longer effective and it may need replacing.

http://service.movadogroup.com/pages.cfm?pid=4CD4575A-AB5B-AB72-9CDA4CE49DDD9176

This is a link to the Movado Group service centers, they make ESQ watches. It appears your watch has had water seep inside the case. It could be the seals around the caseback or crown. Whether repair is worth it, is up to you. I have had Casio dive watches I have sent into repair because I liked them, not for the value of the watch. In general ESQ makes a nice watch and if you like it, why not see what repair would cost. However, if this is a moisture problem, more than just visible corrosion has probably occured and the movement could compromised, if that is the case the costs of repair might outweigh just purchasing another watch. Good luck and I hope you found this helpful,

You HAVE to bring your watch to watch repair shop as the moisture in watch can dissapear for an eye, but it will still there and can affect your watch to function properly.
Do not try to dry out watch yourself as the temperature changes can affect the watch as well.
Find your nearest watch repair shop as quick as you can because that moisture is shortening your watch life very quickly.
Don't forget to rate, please.

The film is moisture, you may have to remove the back and let if evaporate. You need new seals as it is your sweat that is causing it.