Cyclops Magnification: Rolex watches ordinarily attribute a little magnifying lens, called the Cyclops, more than the date window. Authentic Rolex timepieces should have a 2.5x magnification, making a day easily readable. Counterfeit watches typically have a decreased magnification or imperfect alignment. The appearance of the first Submariner Day, the 1680, https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/