Citizen Eco-Drive x Analog ft. L-Series Women Casual Formal Rectangle 50m Water Resistant Watch EW5597-63L EW5597 EW-5597 Discover the ultimate timepiece, powered by light and perfect for everyday wear. With an impressive 7-month power reserve and precise accuracy, this sleek stainless steel watch features a curved sapphire crystal, water resistance up to 50m, and a range of innovative functions, all packaged in a stylish and sustainable design. Caliber Number / Movement B035 (solar Eco-Drive) Power Reserve / Accuracy Approximately 7 months when fully charged (+/-15 seconds per month) Crystal Sapphire crystal (curved) Luminous Nil Case / Band Material Stainless steel case with metal band (slide clasp) Water Resistance 50m / 5 bar Case Size Thickness: 7.5 mm Diameter: 21.5 mm Other Specifications Citizen Eco-Drive x Analog ft. L-Series Insufficient charge warning function Overcharge prevention function Regular timekeeping (analog display)