Pocket Watch Database


From the American Horology Archive:
Illinois Grade 525 Pocket Watch

Illinois Watch Co.

Grade: 525

Extra Thin.

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 4812495 Question Mark
Grade: 525 Question Mark
Model: 3XT Question Mark
Estimated Production Year: 1926 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 19 of 34 Question Mark
Grade/Model Total Production: 33,750 Question Mark
Size: 12s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Barrel: Motor Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 3 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: None Question Mark
Case Screw Locations: 5.0, 35.0 Question Mark
Case: Various Question Mark
Run ID: 12075.525G19.12S2002.M33.O6815.P4507.17J4030 Question Mark
Database Version: v52.465 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
101.61 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
342.89 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.594% Question Mark
Registry Population:
Scoped for This Run Only
9 (0.90%) Question Mark
$ Estimated Value (12 Month Change): 4.35% Analyzing 160 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.


billreid 143 · August 27, 2022

Serial Number 4812495 was reported as accurate.

BigMac007 10 · December 28, 2020

Serial Number 4812979 was reported as accurate.

Anonymous · September 25, 2020

Serial Number 4812041 was reported as accurate.

Anonymous · September 14, 2020

Serial Number 4812622 was reported as accurate.

jason4kstate 268 · July 4, 2020

Serial Number 4812877 was reported as accurate.

whatibuild 1 · April 21, 2018

Serial Number 4812782 was reported as accurate.

Anonymous · January 16, 2017

Serial Number 4812857 was reported as accurate.

Anonymous · November 26, 2015

Serial Number 4812469 was reported as accurate.

catsonm 1 · January 7, 2015

Serial Number 4812626 was reported as accurate.

Anonymous · February 16, 2014

Serial Number 4812204 was reported as accurate.

Anonymous · February 16, 2014

Serial Number 4812204 was reported as accurate.

Illinois Grade 525 Pocket Watch