Hi, So I got this little one and I wanted to know a bit more about the model. I been digging on the internet but I don't find the exact model.

Based on the serial number I would say that its from 1949 and that the movement is a Wittnauer 10TS, but that's all I can get.

 

After some sleuthing, it appears the Wittnauer 10TS was variant of a Revue cal. 56. Apparently this is the same movement that Wittnauer used in its WWII era Weems pilot watches.

https://thespringbar.com/blogs/guides/6b-159-weems/

Hope this helps.