Pocket Watch Database

From the American Horology Archive:
Illinois Grade I.W.C. Pocket Watch

Illinois Watch Co.

Grade: I.W.C.

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 841098
Grade: I.W.C.
Model: 2
Class: 7
Estimated Production Year: 1887
Run Quantity: 5,600
Grade/Model Run: 5 of 78
Grade/Model Total Production: 73,700
Size: 18s
Jewels: 7j
Movement Configuration: Hunting
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Coarse
Regulator: Plain Inboard
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 16.5, 36.5, 53.0
Case Screw Locations: 23.5, 51.5
Movement Markings:
Case: Various
Run ID: 1600.G22.18S1404.182M564.H751.L1129.7J285
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
221.89
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
748.88
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.296%
Registry Population: 21 (0.38%)

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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 · November 19, 2021

Serial Number 844381 was reported as accurate.

Anonymous · January 11, 2021

Serial Number 845303 was reported as accurate.

Anonymous · September 26, 2020

Serial Number 844910 was reported as inaccurate.

Note:

Regulator is different it is like garrett's ,
does not indicate number of jewels.
Curator Response: Thanks for the report. Records indicate the run is 7 jewels. The model diagram is simply for reference and the regulator and jeweling may be different. The critical information is the size, layout, and plate cuts.

Anonymous · September 20, 2019

Serial Number 842745 was reported as accurate.

Anonymous · March 11, 2019

Serial Number 841805 was reported as accurate.

pmtime Supporter 405 · August 24, 2017

Serial Number 844381 was reported as accurate.

Anonymous · December 13, 2015

Serial Number 843799 was reported as accurate.

Garrett 7 · April 3, 2015

Serial Number 841015 was reported as inaccurate.

Note: I now own this item, its posted for public
viewing, its

Gilt finish
Not Adjusted
No Positions

Anonymous · March 20, 2015

Serial Number 841359 was reported as inaccurate.

No further details were submitted with the report.

wfcsoftball 105 · March 7, 2015

Serial Number 844817 was reported as accurate.

Anonymous · January 10, 2013

Serial Number 844817 was reported as accurate.

Illinois Grade I.W.C. Pocket Watch