Pocket Watch Database

From the American Horology Archive:
Illinois Grade 275 Pocket Watch

Illinois Watch Co.

Grade: 275

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 5208003
Grade: 275
Model: 3
Estimated Production Year: 1929
Run Quantity: 200
Total Production: 41,400
Size: 12s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 20.5, 39.0, 55.0
Case Screw Locations: 2.5, 35.5
Case: Various
Database Version: v48.508

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Data Verification Reports

Verification Serial Map

Anonymous · March 31, 2022

Serial Number 5208028 was reported as accurate.

Harley505 Supporter 78 · October 21, 2017

Serial Number 5208003 was reported as accurate.

Anonymous · March 24, 2013

Serial Number 5208156 was reported as accurate.

Illinois Grade 275 Pocket Watch