Citizen Eco Drive BM6060-57F $175.00 Eco-Drive Technology allows the watch to charge outdoors or in artificial light so you never have to change a battery! When fully charged it will run for 180 Days without additional exposure to light. (180 Day Power Reserve) Titanium Case and Bracelet Black Face Date at the 3 O’Clock Position 100 Meters Water Resistant (300ft) Luminous Hands and Markers