Citizen Eco-Drive x Analog ft. Elegance Women Casual Formal Round 50m Water Resistant Watch EM0853-81Y EM0853 EM-0853Experience precision and sophistication with this solar-powered timepiece, featuring a 6-month power reserve, sapphire crystal, and stainless steel case with metal band. Enjoy a stylish and functional accessory with advanced features like insufficient charge warning and overcharge prevention, all in a sleek and elegant design.Caliber Number / MovementE031 (solar Eco-Drive)Power Reserve / AccuracyApproximately 6 months when fully charged (+/-15 seconds per month)CrystalSapphire crystal (curved)LuminousNilCase & Band MaterialStainless steel case with metal band (three-fold clasp with push-button release)Water Resistance50m / 5 barCase SizeThickness: 8.1 mmDiameter: 31.0 mmOther SpecificationsCitizen Eco-Drive x Analog ft. EleganceMother of pearl dialInsufficient charge warning functionOvercharge prevention functionRegular timekeeping (analog display)