Seiko Prospex x Automatic ft. Antarctica Monster aka Save The Ocean (STO) (Special Edition) Men Diver Round 200m Water Resistant Watch SRPH75K1 SRPH75 SRPH-75 SRPH-75K1 Discover the Seiko SRPH75K1 Save The Ocean Monster dive watch, featuring a 42.4mm ISO 6425-certified case with 200m water resistance. Powered by the 4R36 automatic movement with 41-hour power reserve. Includes LumiBrite hands, day-date display, and a striking blue dial with yellow seconds hand accent. Caliber Number / Movement 4R36 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 41 hours (+45 to -35 seconds per day) Crystal Hardlex crystal with magnifier Luminous LumiBrite on hands, indexes and bezel Case / Band Material Stainless steel case 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: 42.4 mm Length: 49.4 mm Lug width: 20.0 mm Other Specifications Seiko Prospex x Automatic ft. Antarctica Monster aka Save The Ocean (STO) (Special Edition) SPECIAL EDITION on the case back Unidirectional rotating bezel Screw-down crown Screw case back 24 jewels Day and date display Stop second hand function (hacking mechanism) Regular timekeeping (analog display)
