WW2 German Kriegsmarine Binoculars with a case for U-Boat crew

WW2 German Kriegsmarine Binoculars with a case for U-boot Besatzung / U-Boat crew.  The binoculars has markings:  7X50 and “beh” Waffenamt code assigned to Ernst Leitz Optische Werke and serial numbered.  Partially rubber armored and rough black color coated (approx. 99% of the binos). This cover is in good condition and just has some scratches in the area of the loops for carrying strap.  This model has desiccators cartridges. Kriegsmarine Leitz models have Porro II prisms. Protection rubber cups on the both lenses have some rips and one side seems to be period repaired.  Case is German Navy marked with Krieagsmarine eagle and “M” letter. It's in slightly worn condition, but still excellent.  Very good optics with sharp pictures and no issues. Long leather strap for the binoculars could be added for free by your request.