Citizen Eco-Drive x Analog ft. Brycen Men Casual Formal Round 100m Water Resistant Watch AW1590-55E AW1590 AW-1590Discover a timepiece that combines style and functionality. This stainless steel watch features a solar-powered Eco-Drive movement, 8-month power reserve, and luminous hands and indexes. Water-resistant up to 100m, with a mineral crystal and date display. Perfect for those who appreciate precision and reliability.Caliber Number / MovementJ810 (solar Eco-Drive)Power Reserve / AccuracyApproximately 8 months when fully charged (+/-15 seconds per month)CrystalMineral crystal (curved)LuminousLuminous on hands and indexesCase & Band MaterialStainless steel case with metal band (slide clasp)Water Resistance100m / 10 barCase SizeDiameter: 43.0 mmOther SpecificationsCitizen Eco-Drive x Analog ft. BrycenNon-rotating bezelScrew case backDate displayInsufficient charge warning functionOvercharge prevention functionRegular timekeeping (analog display)