Brand new example of U.S.Army Air corp hack set A-11. Movement is like new (black winding wheels)serial number T786830 which dates production to 1943. Ordinance ; U.S. Army A.C. ,watch navigation hack, Type A-11 ,Spec. no. 94-27834 B, Ser. no. AF45-43280  ,mfgrs. part no. 2114, Ord.no. W33-038ac-6600   Elgin.Overall condition is in  mint with pristine dial and factory hands. Case measures 31.6 x 39 mm overall and comes with  military olive drab   strap....ready to go!