Prospex Save the Ocean Special Edition Special Edition supporting conservation efforts to save the ocean Gradient die-stamped dial evoking the whites and blues of light reflecting off Antarctic ice and the patterns of penguin footprints in the snow Automatic diver with manual winding capability 21,600 vibrations per hour Power reserve: approximately 41 hours 24 jewels Bold, grooved unidirectional rotating elapsed timing bezel inspired by a classic Prospex design Magnified day/date calendar LumiBrite hands and markers Screwdown crown and caseback Case diameter: 42.4mm Stainless steel case and bracelet Water-resistant to 200 meters (660 feet), Diver's Watch. Follows ISO standards and is suitable for scuba diving Caliber 4R36
