Pocket Watch Database

From the American Horology Archive:
Illinois Grade 405 Pocket Watch
Illinois Grade 405 Pocket Watch

Illinois Watch Co.

Grade: 405

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4287612
Grade: 405
Model: 3
Estimated Production Year: 1923
Run Quantity: 2,000
Total Production: 393,720
Size: 12s
Jewels: 17j
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: v48.266

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Data Verification Reports

4286001
Verification Serial Map
4288000

Anonymous · May 12, 2022

Serial Number 4286253 was reported as accurate.

2251lyle 55 · March 2, 2022

Serial Number 4286979 was reported as accurate.

2251lyle 55 · March 2, 2022

Serial Number 4286979 was reported as accurate.

Anonymous · December 14, 2021

Serial Number 4286979 was reported as accurate.

Anonymous · March 20, 2019

Serial Number 4287612 was reported as accurate.

Anonymous · August 3, 2018

Serial Number 4286979 was reported as accurate.

Anonymous · April 25, 2018

Serial Number 4286328 was reported as accurate.

RednotDead 14 · December 2, 2017

Serial Number 4286979 was reported as accurate.

Anonymous · November 25, 2017

Serial Number 4286454 was reported as accurate.

Babalu39 6 · November 24, 2017

Serial Number 4286454 was reported as accurate.

Anonymous · November 3, 2017

Serial Number 4286979 was reported as accurate.

Anonymous · December 6, 2013

Serial Number 4287610 was reported as accurate.

Anonymous · July 25, 2013

Serial Number 4287389 was reported as accurate.

Anonymous · May 28, 2012

Serial Number 4286669 was reported as accurate.

Illinois Grade 405 Pocket Watch
Illinois Grade 405 Pocket Watch