The Deep Blue Alpha Marine 500 Full Lume Dial Automatic Sapphire #0256 is a stylish and functional wristwatch designed for men. This luxury diver's watch features a black bezel, square indexes with Arabic numerals, and a unidirectional rotating bezel. With a water resistance of 500 meters, luminous hands and indexes, and a self-winding mechanical movement, this watch is perfect for both everyday wear and underwater adventures. The stainless steel case and bracelet, along with the sapphire crystal, ensure durability and longevity. Complete with papers and a 45mm case size, this Deep Blue watch is a comprehensive timepiece for connoisseurs of fine horology.