Pocket Watch Database

From the American Horology Archive:
Illinois Grade 374 Pocket Watch

Illinois Watch Co.

Grade: 374

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 4604739 Question Mark
Grade: 374 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1925 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 1 of 1 Question Mark
Grade/Model Total Production: 1,000 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: 3/4 Plate Question Mark
Barrel: Going Question Mark
Regulator: Micrometer Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 3 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: 11893.374G1.12S1913.121M546.O6640.P4384.21J1336 Question Mark
Database Version: v52.504 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.01 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
10.06 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.018% Question Mark
Registry Population:
Scoped for This Run Only
16 (1.60%) Question Mark

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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.


ewened 25 · October 15, 2022

Serial Number 4604739 was reported as accurate.

chuck1500 112 · January 26, 2021

Serial Number 4604606 was reported as accurate.

konad2009 10 · June 5, 2019

Serial Number 4604574 was reported as accurate.

konad2009 10 · March 30, 2018

Serial Number 4604574 was reported as accurate.

Anonymous · December 28, 2017

Serial Number 4604125 was reported as accurate.

lee571 Supporter 79 · December 21, 2017

Serial Number 4604335 was reported as accurate.

Anonymous · October 4, 2017

Serial Number 4604039 was reported as accurate.

Anonymous · July 3, 2017

Serial Number 4604039 was reported as accurate.

Anonymous · May 12, 2017

Serial Number 4604039 was reported as accurate.

ncplumber 150 · May 8, 2017

Serial Number 4604574 was reported as accurate.

Anonymous · October 17, 2015

Serial Number 4604666 was reported as accurate.

Anonymous · November 21, 2014

Serial Number 4604275 was reported as accurate.

Anonymous · November 21, 2014

Serial Number 4604275 was reported as accurate.

Anonymous · November 10, 2014

Serial Number 4604275 was reported as accurate.

Anonymous · September 26, 2014

Serial Number 4604275 was reported as accurate.

Anonymous · March 8, 2014

Serial Number 4604846 was reported as accurate.

Anonymous · February 12, 2014

Serial Number 4604748 was reported as inaccurate.

Note: marked adjusted 3 positions

Gimparoo Supporter 703 · January 10, 2014

Serial Number 4604718 was reported as inaccurate.

Note: Adjusted "Yes" for 3 Positions.
Micrometer Regulator.
Model 1 12s ¾ Plate (non-bridge type)

Anonymous · November 4, 2013

Serial Number 4604336 was reported as inaccurate.

Note: Micrometer regulator

Anonymous · November 4, 2013

Serial Number 4604336 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · April 23, 2013

Serial Number 4604437 was reported as inaccurate.

Note: Marked "Adjusted 3 Positions"

micrometer regulator

Anonymous · March 20, 2013

Serial Number 4604232 was reported as accurate.

Anonymous · February 9, 2013

Serial Number 4604336 was reported as accurate.

Illinois Grade 374 Pocket Watch