This model is part of the Seiko Prospex Sea collection. It features the Caliber V157 movement, which is solar-powered with a power reserve of approximately 10 months when fully charged. The watch includes a stop second hand function and date display. The stainless steel case has a thickness of 11.5mm, a diameter of 43.5mm, and a lug-to-lug distance of 49.8mm. It is equipped with a Hardlex crystal and LumiBrite on the hands and indexes. The watch is water-resistant up to 200 meters (660 feet) and includes a unidirectional rotating bezel, screw-down crown, and a three-fold clasp with a secure lock and push button release.
