Citizen Men's AW1018-55E Eco-Drive Black Stainless Steel Sport Watch Embrace the effortless sophistication that comes with this Citizen Eco-Drive watch, whose cool black stainless steel and durable construction make it an ideal everyday timepiece. Eco-Drive Japanese Quartz movement charges in natural or indoor light while durable mineral crystal protects the dial. Features solar ring technology and date window at three o'clock position Water-resistant to 50 m (165 feet)