how to keep the sapphire crystal clear on GM Factory Rolex Submariner 116618LB super clone watch

GM factory Rolex Submariner 116618LB super clone watch comes with sapphire crystal. It has the iconic Cyclops lens, also called the magnifier. It can magnify the date window. Details follow the original watch. Sapphire is hard, so daily wear won’t scratch it easily. The date is easier to see. A lot of buyers ask how to stop the sapphire crystal on the Submariner replica watch  from fogging or losing shine over time. Just take care when you wear it. Don’t rub it on rough surfaces. In daily wear, keep it away from rough metal or sand. Then the crystal stays clear and looks nice for a long time.