Pocket Watch Database

From the American Horology Archive:
Illinois Grade 415 Pocket Watch Movement

Illinois Watch Co.

Grade: 415

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4968156
Grade: 415
Model: 3
Estimated Production Year: 1927
Run Quantity: 1,000
Total Production: 7,080
Size: 12s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Barrel: Going
Adjusted: Yes
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 20.5, 39.0, 55.0
Case Screw Locations: 2.5, 35.5
Database Version: v48.139

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Data Verification Reports

4968001
Verification Serial Map
4969000

Anonymous · April 4, 2020

Serial Number 4968438 was reported as accurate.

Anonymous · March 7, 2017

Serial Number 4968288 was reported as accurate.

Anonymous · May 31, 2016

Serial Number 4968892 was reported as accurate.

crispy 313 · March 1, 2015

Serial Number 4968156 was reported as inaccurate.

Note: Marked 415 on bridge.
Changes since this report was submitted:
Grade changed from 405 to 415

Anonymous · September 4, 2013

Serial Number 4968571 was reported as accurate.

Changes since this report was submitted:
Grade changed from 405 to 415
Illinois Grade 415 Pocket Watch Movement