I was recently given this watch by my grandmother. She found it while cleaning out a men's dressing cabinet belonging to my great-grandfather. My research says that the L9 emprinted on the back would date the watch to 1959. I am interested in information on this watch as a family airloom. The back case number is D500885. My research also leads me to believe that I am not qualified to take the back case off to document the movement number. Any help with identification would be greatly appreciated.
Movement Serial No.
Case Serial No.