Pocket Watch Database

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

Illinois Watch Co.

Grade: 405

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3640082
Grade: 405
Model: 3
Estimated Production Year: 1920
Run Quantity: 1,000
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

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Data Verification Reports

3640001
Verification Serial Map
3641000

texnet 562 · February 13, 2020

Serial Number 3640082 was reported as accurate.

texnet 562 · February 3, 2020

Serial Number 3640082 was reported as accurate.

Anonymous · March 15, 2018

Serial Number 3640397 was reported as accurate.

Anonymous · February 6, 2016

Serial Number 3640267 was reported as accurate.

Anonymous · July 15, 2015

Serial Number 3640540 was reported as accurate.

Tomahawk41 1 · March 26, 2015

Serial Number 3640423 was reported as accurate.

Illinois Grade 405 Pocket Watch Movement
Illinois Grade 405 Pocket Watch Movement