Citizen Eco-Drive x Analog ft. Elegant Classic Men Formal Round 100m Water Resistant Watch AW0151-85E AW0151 AW-0151Discover the Citizen Elegant Classic, featuring a unique day-date display at 12 and 6 powered by light-fueled Eco-Drive technology for effortless, battery-free precision. This 40.5mm dress watch combines a 100m water-resistant case with a 240-day power reserve for sophisticated, everyday reliability.Caliber Number / MovementJ800 (Eco-Drive aka solar powered)Power Reserve / AccuracyApproximately 8 months when fully charged (+/-15 seconds per month)CrystalMineral crystalLuminousLuminous on handsCase / Band MaterialStainless steel case with stainless steel band (three-fold clasp with push-button release)Water Resistance100m / 10 barCase SizeThickness: 10.4 mmDiameter: 40.5 mmLength: 46.5 mmLug width: 20.0 mmOther SpecificationsCitizen Eco-Drive x Analog ft. Elegant ClassicScrew case backDay and date displayRegular timekeeping (analog display)