Some time ago, there was a thread on the OB pertaining specifically to the evolution of Omega watch boxes. It is a lengthy thread, so I didn’t go through it, but you might be interested. Check it out here: https://omegaforums.net/threads/lets-make-the-ultimate-omega-box-thread.26615/page-11#post-1071463 After posting the above, I went through that thread, and there is a box exactly like the subject box. Unable to tell you anything about it.
Never seen nothing like it...but the craftsmanship on it makes me believe its an original thing....would be curious to see when/what was that release...please let us know what your findings are