Bulova 1955 Lady Bulova "A"
According to 1954 ad #22 on site, this is a 1955 Lady Bulova automatic - "Bulova's newest creation" and has "self winding" on the face.
As far as I can tell, this is the first upload to the database of a watch sporting this movement; which apparently was only produced in 1954. Purchased out of a flea market debris box. When I picked it up, it immediately started running and quite to my surprise, keeps time.