This is the Citizen Men's Eco Drive Watch CA4544 53L. Part of the Chronograph collection, this timepiece incorporates sophisticated design and precise, modern Eco Drive technology that works just as hard as you do. This watch features a bold easy to read blue dial, date display, 3 sub dials and 100 meters water resistance. Additional features include sapphire glass, two tone gold and stainless steel case and bracelet that makes it ideal for both work and play.