Rolex Oyster Perpetual 41 Series Equipped with the brand-new Rolex Caliber 3230 movement; Maintains the same thickness as the original at 12mm, with a case diameter of 41mm; Features polished hour markers and top-tier Swiss ice-blue luminescence, identical to Rolex's factory lume; Crafted from premium 904L stainless steel with sapphire crystal glass; Exquisite craftsmanship ensures each bracelet integrates perfectly with the lugs, providing the utmost comfort on the wrist.