O 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.