MOVADO TRIPLE CALENDAR 32mm case 14K BLACK FACE ? PROTOTYPE .. RARE.. Runs unusual #'s

This is a movado reference 44776 and it likely is from the late 40s or 50s and the whole case should be 14kt solid gold, the bezel appears to be of a different metal/fininsh.. One reason that it is thought to be a PROTOTYPE.  The hour markers around the dial that are kind of funky are referred to as BREGUET  numerals, can you see a bit of the gold #6 peaking out below the seconds dial ? another reason it may be a PROTOTYPE.

the crystal thing is PLASTIC.. ? humm PROTOTYPE…measures about 28mm across.. Something strange going on here…? PROTOTYPE…  so the back is 14K GOLD.. and the front is ? what brass..? PROTOTYPE  And the two push pins.. One has a kinda knurling and the other a slot for like a screwdriver.? PROTOTYPE. The shape of the numbers (BREGUET) is unique as well.. only found one other similar.. And that was dated to the 40’s… That’s my story and I am sticking to it.. This requires winding every day but keeps good time… and all the date things all work..