Some people say that the A-11 was the watch that won WW2, possibly, we just can't comment !  This watch was a cooperative initiative  between Hamilton, Bulova, Waltham and Elgin, which resulted in the Hack watch which allowed for better time synchronicity for troops in the field. 
 

This is an Elgin A-11 Hack Watch in pretty good condition for its age and experience,

So it's all steel case is in pretty good condition, as is the dial which is pretty pristine. The back of the watch is engraved A.F.U.S. ARMY TYPE A-11 then the serial number at the bottom is engraved Elgin.

Inside the case is a 15 Jewel Movement signed Elgin USA 

Cosmetically this Watch is in good overall condition and runs well.

Elgin A-11 WW2 USAAF Navigator Hack Watch

£425.00Price