Bulova 1933 -Unknown
This was my grandmother's watch. I believe its date of manufacture to be 1929 based on the shield mark and the style of the watch. The movement is marked "BULOVA WATCH Co", FIFTEEN 15 JEWELS FOUR 4 ADJ.", "SWISS", "6AF" (within a rectangle), and the small shield, which appears to have a diagonal slash thorugh it - possibly a flaw. I don't have a good enough magnifier to be confident in the movement serial #, but it appears to be 168826.
The inside of the case back is stamped "BULOVA QUALITY PAT. JUNE 10, 1924", "3011341", and is also marked by hand with "HA294", and "W".
I have seen watches on this site with identical movements and very similar, but not identical, cases. This watch also has a bracelet of black cord with silver clasp, which I have not seen on another watch here (although my perusing of the site is certainly not exhaustive), and only in one ad, but shown with a different case.
The main thing missing in my knowledge seems to be the model, but any other information is appreciated.