Seiko Prospex x Mechanical Monster ft. Antarctica Save The Ocean (STO) (Special Edition) Men Casual Formal Round Diver 200m Water Resistant Watch SRPG57K1 SRPG57 SRPG-57 SRPG-57K1
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
LumiBrite Lumibrite on hands, indexes and bezel
Case & Band Material Stainless steel case with metal band (three-fold clasp with secure lock, push-button release with extender)
Water Resistance 200m / 660ft diver’s
Case Size Thickness: 13.4 mm Diameter: 42.4 mm Length: 49.4 mm
Other Specifications Seiko Prospex x Mechanical Monster ft. Antarctica 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)
