Pocket Watch Database

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

Illinois Watch Co.

Grade: I.W.C.

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 833430 Question Mark
Grade: I.W.C. Question Mark
Model: 1 Question Mark
Class: 7 Question Mark
Estimated Production Year: 1887 Question Mark
Run Quantity: 8,750 Question Mark
Grade/Model Run: 4 of 79 Question Mark
Grade/Model Total Production: 92,300 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Coarse Question Mark
Regulator: Plain Inboard Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 16.5, 36.5, 53.0 Question Mark
Case Screw Locations: O-36.5, H-51.5 Question Mark
Movement Markings:

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Case: Various Question Mark
Run ID: 1593.G15.18S1397.181M450.A450.K457.7J278 Question Mark
Database Version: v52.428 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
277.89 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
937.91 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.624% Question Mark
Registry Population:
Scoped for This Run Only
34 (0.39%) Question Mark
$ Estimated Value (12 Month Change): 9.80% Analyzing 394 Sales Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


cbzimm Supporter 469 · January 9, 2024

Serial Number 833430 was reported as accurate.

Peezzy 1 · September 22, 2023

Serial Number 830331 was reported as accurate.

Haarie 44 · January 24, 2021

Serial Number 837467 was reported as accurate.

Anonymous · September 6, 2020

Serial Number 832820 was reported as accurate.

Anonymous · August 10, 2020

Serial Number 832689 was reported as inaccurate.

Note: All accurate except this one is stem wind, lever
set. Cheers. duffy l.

Anonymous · July 18, 2019

Serial Number 833655 was reported as accurate.

Lindakapetan 1 · July 28, 2018

Serial Number 833664 was reported as inaccurate.

No further details were submitted with the report.

bstrode 16 · March 19, 2018

Serial Number 832003 was reported as accurate.

Anonymous · June 24, 2017

Serial Number 833067 was reported as accurate.

Whyme7769 1 · January 13, 2017

Serial Number 837512 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 20, 2016

Serial Number 832437 was reported as accurate.

Anonymous · May 18, 2016

Serial Number 837554 was reported as accurate.

Anonymous · April 4, 2015

Serial Number 832235 was reported as accurate.

Anonymous · August 6, 2014

Serial Number 834730 was reported as accurate.

Anonymous · August 3, 2014

Serial Number 835590 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · October 21, 2012

Serial Number 835070 was reported as accurate.

Anonymous · August 26, 2012

Serial Number 832180 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Movement Finish changed from Unknown to Gilt or Nickel
Railroad Grade changed from Unknown to No

Anonymous · July 14, 2012

Serial Number 834146 was reported as inaccurate.

No further details were submitted with the report.
Illinois Grade I.W.C. Pocket Watch