Citizen Eco-Drive x Analog ft. Corso Men Casual Formal Round 100m Water Resistant Watch BM7103-51L BM7103 BM-7103 Experience refined sophistication with our latest collection, featuring timepieces adorned with vibrant diamond hour markers and a touch of elegance. Powered by light, these gold-tone stainless steel watches boast an azure blue dial and cutting-edge Eco-Drive technology, ensuring a reliable and sustainable timekeeping experience. Caliber Number / Movement E111 (solar Eco-Drive) Power Reserve / Accuracy Approximately 6 months when fully charged (+/-15 seconds per month) Crystal Sapphire crystal Luminous Nil Case & Band Material Stainless steel case with metal band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Diameter: 41.0 mm Other Specifications Citizen Eco-Drive x Analog ft. Corso Date display Insufficient charge warning function Overcharge prevention function Regular timekeeping (analog display)