Description:  1957 Ambassador F

Model Name

Ambassador F

Case Date


Case Serial


Signature Locations

Inside case, outside case, movement, dial, crown

Case Signature Format

Inside - "Bulova, New York"
Outside - "Bulova"


11AC, 17 Jewels, Unadjusted

Movement Date Code


Case Material Description

10K Rolled Gold Plate Bezel

Stainless Back

Case Dimensions

39mm lug to lug x 27.9mm without crown

Case Type

Snap back, rectangular with step

Crystal Specifications

22.1mm x 19.1mm (G-S CMX337-10)

Other Details


NOTES:  G-S Crystal Catalog No. 60 identifies the crystal that fits this watch as belonging to the Ambassador "F".  Certainly, the style of this watch is in line with other known Ambassador models.  Nevertheless, without a matching ad, this ID is tentative.

1957 Ambassador F