Remove condensation in simple ways

1/ You may leave your watch in a warm place such as placing it near a fireplace, under the sun, a lamp, or any heat source in order to slowly let the droplets evaporate away. Take note though that if this is effective, it might indicate an open area in your watch and that you may want to get it checked out by the manufacturers.
2/ You may also open the crown of the watch and follow the above-mentioned procedure of leaving it at a warm place to evaporate the droplets away from the timepiece. Opening the crown creates an opening for the watch so this will become the passage of air flowing away along with the droplets.
3/ For watches that you can disassemble, you may opt to do so in order to directly remove the fog inside. Screw open the casing, remove the interior parts, and leave them under a lamp or heat source in a place where it isn't humid in order to completely remove the traces of droplets.

Disassemble a quartz watch to get the moisture out

4/ Another way is to remove the crown of the watch and place timepiece inside a container with rice or silica gel. After a day or so, the condensation will be absorbed by the rice or gel as they are effective agents in soaking up water.
Watch the clip below for a great and simple way in removing moisture inside the watch: vedere di piu rolex imitazioni e Corum