Seiko's new automatic and manually wound watch belongs to the Prospex collection. It features a mechanism with 24 rubies, a power reserve of approximately 70 hours, and a second hand stop function. The 41mm case is made of stainless steel, framing the bezel and the dial. The dial displays the date, and the hands and indexes are equipped with LumiBrite, covered by a curved sapphire crystal with anti-reflective coating on the inner surface. The comfortable black textile-textured silicone strap adds an attractive touch. Remember, this watch is designed for compressed air diving, making it water-resistant up to 200m depth.