A
Manufacture Year
1957
Movement Model
11AC
Movement Jewels
17
Movement Serial No.
-
Case Serial No.
B993447
Case shape
Stepped
Case color
Yellow
Case Manufacturer
Bulova
Gender
Mens
mustang6nine
Posted January 5, 2013 - 9:39am
bobbee
Posted January 5, 2013 - 10:27am
William Smith
Posted January 5, 2013 - 2:24pm
1957 Senator "A". While the metal expansion band is listed in the text for variants A, B, C, and D, it is not necessary to distinguish between the four, as the case design is different in each variant, and we have no ads in this period which suggest the same case is offered on leather or other mount.
Here's the four variants from 1955 Bulova Matt ads on site.
JP
Posted January 5, 2013 - 10:50pm