Let's explore the details of this spectacular model from Seiko's Prospex collection—a self-winding watch with manual winding capability. Its mechanism, equipped with 24 rubies, ensures a power reserve of approximately 70 hours. The 41mm case and bracelet are crafted from stainless steel, ensuring the watch's durability. In terms of functionality, this watch includes a stop-seconds function and a date window. The robust dial is shielded by a curved sapphire crystal with anti-reflective coating on the inner surface. It features LumiBrite on the hands, indices, and on the unidirectional rotating bezel. Additionally, this is a comfortable and secure timepiece with a three-fold clasp with a secure lock and button release with extender. Designed for diving, this Seiko has a water resistance of 200m.