How to clean the movement or caliber of an electronic quartz watch like the professionals.
In this video I give you the steps to follow to achieve it in an easy and effective way.
For this, we will use cheap cleaning liquids and containers to minimize their expense. On the other hand, we will use an ultrasound machine within the reach of most watchmakers.
And finally we will give the necessary advice to avoid cavitation corrosion in the components of the movement.