Seiko Prospex x Automatic ft. King Sumo aka PADI (Special Edition) Men Diver Round 200m Water Resistant Watch SPB375J1 SPB375 SPB-375 SPB-375J1 Dive into adventure with the Seiko Prospex PADI Turtle SPB375, a professional 200m diver featuring a vibrant blue wave-pattern dial and robust 4R36 automatic movement. This PADI-certified timepiece includes a stainless steel case with super-hard coating, unidirectional bezel, and lumibrite markers - perfect for ocean enthusiasts and watch collectors alike. Caliber Number / Movement 6R35 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 70 hours (+25 to -15 seconds per day) Crystal Sapphire crystal (anti-reflective coating) Luminous LumiBrite on hands, indexes and bezel Case / Band Material Stainless steel (super hard coating) case, ceramic bezel insert with stainless steel band (three-fold clasp with secure lock, push-button release with extender) Water Resistance 200m / 660ft diver Case Size Thickness: 13.4 mm Diameter: 45.0 mm Length: 52.6 mm Lug width: 20.0 mm Other Specifications Seiko Prospex x Automatic ft. King Sumo aka PADI (Special Edition) Made in Japan SPECIAL EDITION on the case back Unidirectional rotating bezel Screw-down crown Screw case back 24 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)