Movement Date Code
Movement Serial No.
Case Serial No.
American Standard Bulova
18mm Round yellowed
Saphire in crown. Case 25mm from side to side. 28mm lug end to lug end. Hinged back case.
Identification would be most appreciated.
EDIT: 2013.02.04 First digit of case serial number changed from 0 (zero) to 6, based on confirmation from Janet.