Illinois Bunn Special 23 Jewel Size 16 Model 11 Pocket Watch

circa 1921

Grade: Bunn Special
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3948673
Grade: Bunn Special
Model: 11
Estimated Production Year: 1921
Run Quantity: 1,000
Total Production: 12,370
Size: 16s
Jewels: 23j
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Ray
Movement Signing Style: Block Letter
Movement Inlay Color: Bronze
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: 48-Hr. Motor
Regulator: Reed
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Railroad Grade: Yes
Quality Rating:
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Movement Markings: Bunn Special
Illinois Watch Co.
Springfield
Motor Barrel
23 Jewels
Adjusted
Temp. and
Six
Positions
Double Roller