Black Military? NASA? Accutron 214 Clock? Timer? Case

Up for sale is a case for a Bulova Accutron 214.  It is either for NASA or the military or both.  I do not know exactly what it is for, but it fits an Accutron 214 movement.  All there is is the center body of the case.  It is 33mm tall and has a flat bottom with two threaded holes.  There are 3 very small holes on one side that go through the side of the case.  The pictures are of a case that was out of its original package.  The case that you will receive is still in its original package.  The package is just a clear plastic bag that is stapled shut.  Please view the photos and ask any questions you may have.

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