Citizen Eco-Drive x Analog ft. Elegance Women Casual Formal Round 50m Water Resistant Watch EW2590-85D EW2590 EW-2590Experience precision and style with this solar-powered timepiece, boasting a 6-month power reserve, sapphire crystal, and stainless steel case with a comfortable metal band. Features include a mother of pearl dial, date display, and innovative warning functions to ensure optimal performance.Caliber Number / MovementE011 (solar Eco-Drive)Power Reserve / AccuracyApproximately 6 months when fully charged (+/-15 seconds per month)CrystalSapphire crystalLuminousNilCase & Band MaterialStainless steel case with metal band (three-fold clasp with push-button release)Water Resistance50m / 5 barCase SizeThickness: 8.9 mmDiameter: 29.2 mmOther SpecificationsCitizen Eco-Drive x Analog ft. EleganceMother of pearl dialInsufficient charge warning functionOvercharge prevention functionDate displayRegular timekeeping (analog display)