Citizen Men's Promaster Orca Stainless Steel Bracelet watch, Blue dial. This ISO-compliant dive watch also features anti-magnetic and anti-shock resistance, a one-way rotating elapsed-time bezel, and luminous hands and markers filled with a superior lume for legibility. Powered by Eco-Drive it charges by any light and never needs a batter. Water resistant to 200M. Case size 46MM