Pocket Watch Database


From the American Horology Archive:
Illinois Grade Columbia Pocket Watch

Illinois Watch Co.

Grade: Columbia

Private Label(s) in Run:

Geo. Washington

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 184377 Question Mark
Grade: Columbia Question Mark
Model: 3 Question Mark
Estimated Production Date: May 1881 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 31 of 46 Question Mark
Grade/Model Total Production: 9,950 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Jewel Setting: Friction Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Gilt Question Mark
Movement Signing Style: Formal Script Question Mark
Movement Inlay Color: None Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Coarse Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 1.5, 21.5, 38.0 Question Mark
Case Screw Locations: 23.5, 51.5 Question Mark
Movement Markings: Columbia
Springfield, Ill.
Case: Various Question Mark
Run ID: 507.G108.18S484.183M109.O110.L275.11J251 Question Mark
Database Version: v52.479 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
29.95 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
101.02 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.175% Question Mark
Registry Population:
Scoped for This Run Only
2 (0.50%) Question Mark
$ Estimated Value (12 Month Change): -13.27% Analyzing 164 Sales 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.


Anonymous · November 8, 2014

Serial Number 184337 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt

Elguapowho 19 · February 11, 2014

Serial Number 184377 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Illinois Grade Columbia Pocket Watch