Order a navy Divers Badge Ring

The United States Navy Master Diver is the greatest warfare qualification obtainable by a Navy diver. A Master Diver has the most knowledge and understanding on all elements of diving and underwater salvage than any other troop in the Navy.The badge that the master diver receives to use to display this accomplishment is named the Master Divers badge.
http://militaryringexpress.com/blog/post/3428859