Antique Pocket Watch Names

Has anyone heard of "Moonbeam" (Vintage / Antique) watches?
I just recently bought at an antique show a pocket that has the printed mark on the front of the box … that would be "Moonbeam" (unless it is the actual name of the watch?) I was told that the watch is probably the beginning of the century to about 1920 -1930 's. I looked on the net and can not find any information about this brand … Someone Has ideas, or better yet, has anyone any connections they could give me for me to investigate this particular make / watch? Thank you to you all and Happy Easter!
They are not as they seem like vintage. I think they are from China or somwhere in Asia. Mechanically they are not bad or watch the clock do its job.
[PV] Antic Cafe – Kakusei Heroism ~The Hero Without a Name~