Citizen Eco-Drive light powered watches harness and store light energy.Powered by light so you never need to change a battery. The black dial of this timepiece displays large gold-toned details with second markings on the outer dial. The yellow-plated stainless steel casing neatly encompasses the dial, while the substantial gold-toned stainless steel bracelet completes the masculine appearance. Further features include water resistance suitable for water sports or wearing in the surf and date display. Our Eco-Drive technology ensures you always have the time.