Pocket Watch Database

From the American Horology Archive:
Illinois Grade 101 Pocket Watch Movement

Illinois Watch Co.

Grade: 101

Private Label(s) in Run:
Q. Quick // Hero - Chicago, Ill.
What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 231305
Grade: 101
Model: 2
Estimated Production Year: 1881
Run Quantity: 600
Total Production: 38,400
Size: 18s
Jewels: 11j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Coarse
Adjusted: Yes
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 16.5, 36.5, 53.0
Case Screw Locations: 23.5, 51.5

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Data Verification Reports

231301
Verification Serial Map
231900

mbellich 8 · September 26, 2020

Serial Number 231305 was reported as accurate.

Anonymous · July 29, 2013

Serial Number 231307 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · March 30, 2013

Serial Number 231541 was reported as accurate.

Anonymous · December 9, 2012

Serial Number 231812 was reported as accurate.

Illinois Grade 101 Pocket Watch Movement