I can't find a match for this one. Perhaps you guys will do better.
Bulova 14K white gold filled case. The 6AF movement date range is 1925-1936. Combined with the cresent moon date code I'd say that makes 1928 most likely. The case serial number matches that.
This watch is in really good shape. It runs. The band looks original though, of course, there's no way to tell without an ad.
I've had no luck finding a match in either of the part or full adverts.
1928 Unknown for now.
After a bit of searching a new newspaper archive I've just found I came across the watch. However it's not given a model name. Advert dates to June 1929.

In reply to After a bit of searching a by mybulova_admin
It is always nice to see an ad even if it has no name!
That is a beauty, but I'm not having any luck with her name either. Excellent ad find, Stephen. Too bad it doesn't give a name.
Alas, 1928 Unknown.
Shes a dandy Tom, I just don't know her name,
1928 Bulova Unknown
A very sweet little watch. No luck here either.
1928 Bulova Unknown
Found an ad with the name.
Updating based on a named advert.
