Aviator timepiece series produced for U.S. Navy helicopter squadron HSL-37 Easyriders in our 44mm case with exhibition caseback. View the beautiful mechanical movement though the see-thru window. The watch dial features U.S. Navy pilot wings (Wings of Gold) @12, and the HSL-37 patch @9 with a view of their helicopter @3. Each person’s callsign is above the sub-dial @6. The watch is equipped with black hands with white lume, and a white seconds hand. The “engine” is a Swiss Unitas 6498 handwind movement. The watch is mounted on black leather strap with white stitching and pre-v buckle. Celebrate your milestones HSL-37.