Elgin U.S. Navy Timer - BuShips - Bureau of Ordnance WWII **This Elgin timer is quite unique (rare) as the case back is endorsed by both the Bureau of Ordnance and the U.S. Navy BuShips, have never run across one of these with both designations** This Elgin US Navy BUSHIPS / Bureau of Ordnance timer is all original in very fine condition and running strong. It is fully functional with a recent regulation and lube. These Elgin timers were specialized timepieces developed during World War II for military use, particularly by the United States Navy's Bureau of Ships (BUSHIPS). These devices were designed to meet the demanding conditions of naval operations, including underwater activities. Primarily used aboard U.S. Navy vessels (ships & submarines) and are marked "U.S. Navy Bur. Ships.