Cyclops Magnification: Rolex watches normally feature a small magnifying lens, known as the Cyclops, over the date window. Reliable Rolex timepieces will have a 2.5x magnification, generating a day quickly readable. Counterfeit watches usually Use a decrease magnification or imperfect alignment. The advent of the main Submariner Date, the 1680, https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/