Original WWII USAAF Service Used Elgin Type A-13 G.C.T Navigator Pocket Watch with Carry Case Uniforms one of the most advanced

one of the most advanced firearms of its time

and exists to this day

The installed lenses are in good shape and dated 1943

so it easily cracks and breaks

Original WWII USAAF Service Used Elgin Type A-13 G.C.T Navigator Pocket Watch with Carry Case Uniforms one of the most advancedOriginal Items: Only One Set Available. As used by navigators on B 17 Flying Fortress and B 24 Liberator this is a FULLY FUNCTIONING Elgin Type A 13 G. C. T. pocket watch with the correct steel carry case. This is a beautiful 1942 produced example of the Hamilton U. S Army Air Force GCT Navigation watch Type A 13. The "GCT" or AN 5740 AN 5740 1 pocket watches were used for navigation purposes by all the branches of the US. Military prior to, during,