Prospex Automatic Diver's PADI Special Edition. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with re-creations and re-interpretations of landmark achievements. Based on an iconic Seiko design, this Special Edition automatic diver's watch celebrates the partnership between Seiko Prospex and PADI, the world's leading scuba diver training organization, displaying the PADI logo on the black globe-pattern dial. Re-interpreted with upgraded materials, this exceptional watch includes a stainless steel case with durable super-hard coating, and offers vibrant blue dial and bezel accents, a black uni-directional rotating elapsed timing bezel in scratch-resistant ceramic, a screwdown crown and caseback, and a rugged blue silicone strap. The dial features a date calendar and LumiBrite hands and markers. Following ISO standards for scuba diving to depths of up to 200 meters, this exceptional timepiece includes a 24-jewel automatic movement with a frequency of 21,600 vibrations per hour, a power reserve of approximately 70 hours, and manual winding capability. 200m Water Resistant