Citizen Eco-Drive x L-Series ft. Classic Romance Women Casual Formal Round 50m Water Resistant Watch EM1090-78X EM1090 EM-1090Discover a timepiece that embodies the essence of sunrise, blending sleek design with lustrous mother-of-pearl and sustainable materials. This stylish watch features a 3-set diamond accent and interchangeable strap, evoking feelings of joy and happiness with every glance, while reflecting the beauty of our planet.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 metal band (deployment clasp with push-button release)Water Resistance50m / 5 barCase SizeThickness: 7.8 mmDiameter: 31.0 mmOther SpecificationsCitizen Eco-Drive x L-Series ft. Classic RomanceAdditional calfskin leather band inclusiveMother of pearl dialInsufficient charge warning functionOvercharge prevention functionRegular timekeeping (analog display)