Benrus HACK FEATURE 

US military issue during the height of Vietnam war in Oct 1964, 

Case : Stainless Steel case, 

Benrus DR2F2 hack movement serviced in 2023, 

work properly and keep time. 

VERY Collectible Vietnam war piece.

Model: DTU-2A/P Mil-W-3818B

Serial # 30521

Fed stock  #:  6645-066-4279

MFG Part #: XZ73065

Issue date: Oct 1964