Pocket Watch Database

From the American Horology Archive:
Illinois Grade 305 Pocket Watch Movement
Illinois Grade 305 Pocket Watch Movement

Illinois Watch Co.

Grade: 305

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 5241340
Grade: 305
Model: 7
Estimated Production Year: 1929
Run Quantity: 1,330
Total Production: 150,270
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: False Center
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0

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Data Verification Reports

5241001
Verification Serial Map
5242330

Anonymous · January 14, 2018

Serial Number 5241142 was reported as accurate.

dfchong 827 · October 17, 2017

Serial Number 5242028 was reported as accurate.

Anonymous · June 25, 2017

Serial Number 5242028 was reported as accurate.

Duxlegion 21 · January 12, 2017

Serial Number 5241313 was reported as accurate.

Anonymous · February 20, 2016

Serial Number 5241659 was reported as accurate.

Anonymous · February 13, 2016

Serial Number 5241629 was reported as accurate.

Anonymous · December 4, 2015

Serial Number 5241632 was reported as accurate.

Anonymous · July 22, 2014

Serial Number 5241013 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · April 13, 2013

Serial Number 5241661 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · March 29, 2013

Serial Number 5242157 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 305 Pocket Watch Movement
Illinois Grade 305 Pocket Watch Movement