Citizen Black Dial Chronograph Eco-Drive Mens Watch - AT2430-80EUnderstated yet bold, this watch possesses an aesthetic that holds appeal across generations. Sleek in shades of silver with a dashing black dial and bezel, it is constructed from hard wearing stainless steel, making it a practical everyday piece that is easily dressed up or down depending on the occasion. With WR100 10bar and chronograph that is reliable to within a single second throughout the course of an hour, it is an athletic accessory with a