Model Name

Unknown

Case Date

1929

Case Serial

9103436

Signature Locations

Inside case, movement, dial

Case Signature Format

"Bulova, New York"

Movement

10AN, 15 Jewels, 4 Adjustments

Movement Date Code

1929

Movement Serial

556575

Case Material Description

14K Gold Filled (white with yellow bezel pattern)

Case Dimensions

33.5mm lug to lug x 26.5mm without crown

Case Type

Single-hinged, rectangular

Crystal Specifications

21.7mm x 20mm, rectangular

Other Details

1927 patent date inside case

Dust shield and ring intact