Citizen Eco-Drive x L-Series ft. Ambiluna Collection Women Casual Formal Round 50m Water Resistant Watch EM1006-40A EM1006 EM-1006Discover a timepiece that combines sustainability and style, featuring a solar-powered movement, sapphire crystal, and stainless steel case with a knitted ECOPET band. Enjoy a 6-month power reserve, 50m water resistance, and advanced functions like insufficient charge warning and overcharge prevention.Caliber Number / MovementE031 (solar Eco-Drive)Power Reserve / AccuracyApproximately 6 months when fully charged (+/-15 seconds per month)CrystalSapphire crystalLuminousNilCase & Band MaterialStainless steel case with knitted (material includes ECOPET®) bandWater Resistance50m / 5 barCase SizeThickness: 7.1 mmDiameter: 34.0 mmOther SpecificationsCitizen Eco-Drive x L-Series ft. Ambiluna CollectionAdditional metal band inclusiveDial with diamonds (1 lab-grown diamond)Insufficient charge warning functionOvercharge prevention functionRegular timekeeping (analog display)