Model Name

Winchester

Case Date

1954

Case Serial

8321571

Signature Locations

Inside case, outside case, movement, dial

Case Signature Format

Inside - "Bulova, New York"

Outside - "Bulova"

Movement

10CSC, 17 Jewels, Unadjusted

Movement Date Code

1954

Case Material Description

10K Rolled Gold Plate Bezel (yellow)

Stainless Back

Case Dimensions

39mm lug to lug x 31mm without crown

Case Type

Screw back, round

Crystal Specifications

26.4mm, round

Other Details

Quadrant shadow dial

"Selfwinding" on dial

Back of case also reads, "Anti-Magnetic, Shock Resistant, Self-Winding, Water Tite, Stainless Steel"