Seiko General x Analog ft. Essentials Men Formal Round 100m Water Resistant Watch SUR503P1 SUR503 SUR-503 SUR-503P1 Discover the Seiko SUR503P1 men watch from the Essentials Collection. Featuring a striking green engine-inspired dial, LumiBrite hands, and a stainless steel bracelet. This 100m water-resistant watch with a date function offers rugged, everyday style. Caliber Number / Movement 6N52 (quartz) Battery Life / Accuracy Approximately 3 years (+/-15 seconds per month) Crystal Hardlex crystal Luminous LumiBrite on hands and indexes Case / Band Material Stainless steel case with stainless steel band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 9.8 mm Diameter: 40.0 mm Length: 47.5 mm Lug width: 22.0 mm Other Specifications Seiko General x Analog ft. Essentials Screw case back Date display Regular timekeeping (analog display)