Bezel & Chain Material: Sterling Silver (925)
Bezel Finish: Satin 
Pendant Diameter: 39mm (1.54 inches)
Chain Length: 34 inches
Chain Dimensions: 3.2mm Rolo x 1mm 
Origin of Movement: Elgin, Illinois, USA
Manufacturer: Elgin National Watch Co. 
Configuration: Open Face (15 jewels)
Year Movement Manufactured: 1950