Pocket Watch Database


From the American Horology Archive:
Illinois Grade 275 Pocket Watch

Illinois Watch Co.

Grade: 275

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3671722 Question Mark
Grade: 275 Question Mark
Model: 3 Question Mark
Estimated Production Year: 1920 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 14 of 34 Question Mark
Grade/Model Total Production: 40,400 Question Mark
Size: 12s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center Question Mark
Barrel: Going Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 3 Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 20.5, 39.0, 55.0 Question Mark
Case Screw Locations: 2.5, 35.5 Question Mark
Case: Various Question Mark
Run ID: 10924.275G23.12S1475.123M501.O5778.P3708.21J1053 Question Mark
Database Version: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
121.63 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
410.47 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.711% Question Mark
Registry Population:
Scoped for This Run Only
13 (0.65%) Question Mark
$ Estimated Value (12 Month Change): 5.68% Analyzing 115 Sales Question Mark

Help Us Help Others By Improving the Database:

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


Anonymous · September 30, 2023

Serial Number 3671650 was reported as accurate.

Anonymous · July 6, 2021

Serial Number 3671598 was reported as accurate.

Anonymous · April 2, 2021

Serial Number 3672238 was reported as accurate.

Anonymous · March 10, 2021

Serial Number 3671602 was reported as accurate.

Kosd75 1 · February 23, 2021

Serial Number 3671713 was reported as accurate.

Anonymous · October 31, 2020

Serial Number 3672302 was reported as accurate.

cougwatch Supporter 125 · October 27, 2020

Serial Number 3671775 was reported as accurate.

Anonymous · March 2, 2020

Serial Number 3672080 was reported as accurate.

Anonymous · July 30, 2019

Serial Number 3671792 was reported as accurate.

Anonymous · July 1, 2017

Serial Number 3671447 was reported as accurate.

IsochronicFrost 46 · June 28, 2016

Serial Number 3671179 was reported as accurate.

Anonymous · May 1, 2015

Serial Number 3672269 was reported as accurate.

Anonymous · April 1, 2015

Serial Number 3671956 was reported as accurate.

Gasperoff Supporter 727 · February 20, 2015

Serial Number 3671924 was reported as accurate.

Anonymous · March 20, 2014

Serial Number 3672920 was reported as accurate.

Anonymous · February 13, 2014

Serial Number 3671728 was reported as accurate.

Anonymous · February 9, 2014

Serial Number 3671728 was reported as accurate.

ipraetorian 29 · November 11, 2013

Serial Number 3672296 was reported as accurate.

Anonymous · February 17, 2013

Serial Number 3671723 was reported as accurate.

Anonymous · February 17, 2013

Serial Number 3671725 was reported as accurate.

Anonymous · August 5, 2012

Serial Number 3672269 was reported as accurate.

Illinois Grade 275 Pocket Watch