Add sophistication to your watch collection with this dress watch. This titanium watch features a striking two-tone dial, a 1 second chronograph measuring up to 60 minutes, 12/24-hour time and date. A simple, yet revolutionary concept: a watch that never needs a battery. Citizen Eco-Drive technology harnesses the power of light from any natural or artificial light source and converts it into energy which is stored in a permanently rechargeable lithium-ion cell. It recharges continuously in any kind of light to run forever. Watch features: Analogue display. Black dial. Case width 42mm. Titanium case. Silver coloured titanium bracelet. 25mm lug width. Solar power. Eco-Drive movement. Swim proof (31m-199m). Rotating bezel. Chronograph watch. Date display. General information: Packaging: Yes. Model number: AT0940-50F. Manufacturers 5 year guarantee.