Keep your Citizen watch charged in either artificial or natural light with the integrated solar panels that are standard in the BM6550-58E Eco-Drive watch. Accompanying the rectangle shape and black face, a smooth and textured background decorates the space just under the hour, minute, and second hands. Surrounding the face is the silver-tone bezel and textured 24-millimeter band, which locks into place with a secure deployment clasp. Additionally, you can enjoy the water-resistant body of this Citizen watch at a maximum 99-foot depth. This men's watch is meant to be used on a daily basis for nearly any occasion as the analog time keeps accuracy down to the closest second. You’ll know the date at a second’s glance as it resides at the 3 o'clock hour. With a Japanese quartz movement calibrated with precision, your Citizen watch will last for many years.