Pocket Watch Database

From the American Horology Archive:
Illinois Grade 107 Pocket Watch Movement

Illinois Watch Co.

Grade: 107

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3941777
Grade: 107
Model: 9
Estimated Production Year: 1921
Run Quantity: 1,000
Total Production: 88,000
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: False Center
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Railroad Grade: Limited Approval
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Database Version: v48.145

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Data Verification Reports

3941001
Verification Serial Map
3942000

Anonymous · February 23, 2020

Serial Number 3941894 was reported as accurate.

Anonymous · February 19, 2019

Serial Number 3941844 was reported as accurate.

Anonymous · January 26, 2019

Serial Number 3941543 was reported as accurate.

Anonymous · May 15, 2018

Serial Number 3941854 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · April 25, 2018

Serial Number 3941854 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

bwcrtime 178 · January 23, 2018

Serial Number 3941355 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · April 23, 2015

Serial Number 3941692 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · April 23, 2015

Serial Number 3941692 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

pawnone 10 · October 11, 2014

Serial Number 3941160 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · February 2, 2014

Serial Number 3941457 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · February 2, 2014

Serial Number 3941457 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · January 31, 2014

Serial Number 3941457 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · September 9, 2012

Serial Number 3941142 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge
Illinois Grade 107 Pocket Watch Movement