Seiko Prospex x Solar ft. Compact Men Diver Round 200m Water Resistant Watch SNE579P1 SNE579 SNE-579 SNE-579P1 Discover the Seiko Prospex watch, perfect for adventure lovers. This 200m water-resistant watch boasts a sturdy stainless steel case and band, solar-powered movement with a 10-month reserve, and a hardlex crystal with a magnifier. Enjoy lumibrite illumination, a unidirectional rotating bezel, and a secure clasp, making it ideal for diving and everyday use. Caliber Number / Movement V157 (solar powered) Power Reserve / Accuracy Approximately 10 months when fully charged (+/-15 seconds per month) 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: 11.5 mm Diameter: 43.5 mm Length: 49.8 mm Lug width: 20.0 mm Other Specifications Seiko Prospex x Solar ft. Compact Unidirectional rotating bezel Screw-down crown Screw case back Date display Quick-start function Overcharge prevention function Regular timekeeping (analog display)