Pocket Watch Database

From the American Horology Archive:
Illinois Grade 185 Pocket Watch Movement

Illinois Watch Co.

Grade: 185

Private Label(s) in Run:
Burlington Watch Company
What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2157428
Grade: 185
Model: 4
Estimated Production Year: 1909
Run Quantity: 2,000
Total Production: 30,980
Size: 16s
Jewels: 19j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: 3-finger
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Dial Feet Locations: 24.5, 36.5, 55.5
Case Screw Locations: 18.5, 52.5

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Data Verification Reports

2156001
Verification Serial Map
2158000

Anonymous · September 19, 2020

Serial Number 2156025 was reported as accurate.

Anonymous · April 5, 2020

Serial Number 2157556 was reported as accurate.

Anonymous · July 4, 2019

Serial Number 2156491 was reported as accurate.

Anonymous · April 15, 2019

Serial Number 2157677 was reported as accurate.

Anonymous · March 27, 2019

Serial Number 2157677 was reported as accurate.

Anonymous · March 7, 2019

Serial Number 2156385 was reported as accurate.

bogus22 80 · October 16, 2018

Serial Number 2157613 was reported as accurate.

barelymoving555 48 · December 30, 2017

Serial Number 2157684 was reported as accurate.

Anonymous · September 25, 2017

Serial Number 2157556 was reported as accurate.

Anonymous · March 7, 2017

Serial Number 2156279 was reported as accurate.

Anonymous · October 3, 2016

Serial Number 2157247 was reported as accurate.

Anonymous · October 18, 2014

Serial Number 2156603 was reported as accurate.

Anonymous · September 14, 2014

Serial Number 2156603 was reported as accurate.

Anonymous · August 31, 2014

Serial Number 2156603 was reported as accurate.

Anonymous · February 20, 2014

Serial Number 2157489 was reported as accurate.

Anonymous · November 21, 2013

Serial Number 2156385 was reported as accurate.

Anonymous · September 27, 2013

Serial Number 2156314 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · March 20, 2013

Serial Number 2156053 was reported as accurate.

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

Anonymous · March 2, 2013

Serial Number 2156853 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 185 Pocket Watch Movement