There was a time not so long ago, in the middle of the 20th century, when the Longines watch referenced as 5774, proudly served the crews of the French Navy, in particular when diving in shallow waters. Longines has drawn on its rich history and archives to revive this legendary timepiece. With its warm colors and subdued time-only dial, the Longines Heritage Military Marine Nationale respects the strong, purposeful design of its source material, namely by featuring its highly legible dial, and blued handset with a strong counterweight seconds hands.