Cyclops Magnification: Rolex watches usually element a small magnifying lens, known as the Cyclops, around the date window. Authentic Rolex timepieces will likely have a two.5x magnification, making a day conveniently readable. Counterfeit watches typically Have a very decrease magnification or imperfect alignment. The ref. 16800 tends to get missed https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/