Swiss Breitling Super Ocean 44mm Special Edition watch. Main selling points: [Case] Extraordinarily strong imported 316L stainless steel case, equipped with a 1:1 red double gasket screw-in crown (visible when the crown is unscrewed), and also equipped with the same safety relief valve as the original (First in the industry), truly 100% waterproof! [Bezel] Made of high-tech anti-scratch ceramic. [Mirror] The curved sapphire crystal with super-transparent double-sided anti-glare treatment further ensures excellent readability. [Movement] Top-grade polished 2824 automatic winding movement.