Case measures 30mm lug to lug x 24mm non inclusive of the Crown using Calipers.
White Dial shows Radium(?) Arabic numerals, Black printed registers and Bulova signature.
Hour and Minute Hands are 'Cathedral' style and a Modern style Seconds Hand shows on a sub-Dial fully obscuring the 6.
Hinged Caseback is stamped as shown.
Vintage display ad is Dated 1928.
*all apologies for the lack of images, Camera malfunction.
Will update
1927 "JULIANA"
Good enough for me. Agreed.
Juliana
Case looks the same but the hour marker font is different. Redial? Non-Conforming or different model?
Maybe a redial or just different dial then in the ad. Similar layout and style, and seems to "fit" the case.
Juliana If published as such, two ticks from me. I doubt if this one is a different model, or at least the ad is the closest to subject watch.
Juliana
Juliana.
Changed my mind on ticks. Three ticks confirmed as Juliana. Dial differences noted.
Another dandy Mark. Juliana.