Cyclops Magnification: Rolex watches commonly function a small magnifying lens, called the Cyclops, above the day window. Authentic Rolex timepieces should have a two.5x magnification, making a day very easily readable. Counterfeit watches typically have a reduce magnification or imperfect alignment. This watch is a modern bit of intentional design https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/