Seiko Prospex x Automatic ft. King Samurai Men Diver Round 200m Water Resistant Watch SRPE35K1 SRPE35 SRPE-35 SRPE-35K1 Explore the Seiko Prospex King Samurai SRPE35K1 dive watch - featuring a 200m water-resistant stainless steel case, 4R36 automatic movement, and checkered black dial. With LumiBrite markers, unidirectional bezel, screw-down crown, and 41-hour power reserve, this 43.8mm professional diver combines rugged performance with refined style. Built for underwater adventures with Seiko legendary durability. Caliber Number / Movement 4R35 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 41 hours (+45 to -35 seconds per day) Crystal Sapphire crystal with magnifier (anti-reflective coating) Luminous LumiBrite on hands, indexes and bezel Case / Band Material Stainless steel 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: 12.8 mm Diameter: 43.8 mm Length: 48.7 mm Lug width: 22.0 mm Other Specifications Seiko Prospex x Automatic ft. King Samurai Unidirectional rotating bezel Screw-down crown Screw case back 23 jewels Date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)