Citizen Promaster Diver 44mm Automatic Watch | NY0154-51LA classic is always in style. The newly reimagined Promaster Dive Automatic mens watch by Citizen goes deeper into the history of the original version of this diving watch that was released in 1989 for the new generation of dive watch enthusiasts. Featuring a 3 piece, 44mm case, anti reflective sapphire crystal and a two tone silver and gold tone stainless steel case and bracelet. The dark blue rotating bezel with a gold tone easy grip aluminum ring