Grade: 606
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3826134
Grade: 606
Model: 7
Estimated Production Year: 1921
Run Quantity: 600
Total Production: 11,810
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Pinwheel
Movement Setting: Pendant
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Illinois, 16S, 21J, ADJ.3, SW, PS, DR, DSD, GF, OF, GT, GJS
