1931 Unknown

Submitted by Gerard on January 25, 2012 - 3:12pm
Manufacture Year: 

1931

Movement Symbol: 

Square Shield

Movement Model: 

6AP

Movement Jewels: 

15

Movement Serial No.: 

91378

Case Serial No.: 

C251140

Case shape: 

Oval

Crystal Details: 

Rectangle !5.4 x 21.8

Additional Information: 

Watch case measures 30.7mm x 16.7 . Inside the case there is Pat. June 10 1924, Bulova 14k Gold Filled, New York C251140. Is that a c it looks like it to me if not 0?

veritas123
Posted February 10, 2012 - 9:35am

HI

 

   I believe I may have your crystal based on the measurements you have given.

  A picture of the bezel would be very helpful to determine if there are any curves in the case/crystal.

Gerard
Posted February 10, 2012 - 11:52pm

.

 

Gerard
Posted May 18, 2012 - 8:44pm

.