Configuration of star placement in Tri-Compax “no face” moon phase dials

I start this thread as a nod to our obsessive-compulsive, detail-driven hobby.

Has anyone noticed the different variants to the no-face moon phase dial, specifically the alignment of the stars next to the moons?

I had a Tri-compax once that had a “damaged” no-face moon phase dial. Not sure if it could be cleaned, I went on the hunt to find a period-correct, factory replacement part. Much to my surprise, after studying countless examples of the no face moon phase in other Tri-Compax watches manufactured over the later run of TC (it seems at least through the 40s-some 50’s, the face moon phase was used) and being sold by bonafide sellers as period “factory original” offerings, I began to notice a difference in the star placements in no face moonphase dials. The two varying star alignments seemed to appear without consistency throughout the models.

I couldn’t find any discussion on this phenomenon, nor could I find any info that definitively stated which moon phase star alignment is period/factory “correct”, so I thought the topic would make a fun discussion here.

Surely one particular star arrangement is the correct one...or maybe they’re simply interchangeable? I’ll share my thoughts after hearing from y’all.

See below to the two different arrangements on three different dials:

There has been some limited discussion on moonphase faces, you can see the thread below, however it would interesting to gather data on the no face moonphase discs......

https://omegaforums.net/threads/redial-on-this-tri.61967/

I should’ve been more specific...this is a variation found in the “no face” moonphase dial. I’ve edited my original post to be more clear on this matter. Once I’d satisfied myself that the no face moonphase was correct to the 60s, I only focused on those.

No face started in the late 40s as I recall ...