Pocket Watch Database

From the American Horology Archive:
Illinois Grade Columbia Pocket Watch

Illinois Watch Co.

Grade: Columbia

Private Label(s) in Run:

Comet

What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 185240
Grade: Columbia
Model: 3
Estimated Production Date: June 1881
Run Quantity: 400
Grade/Model Run: 32 of 46
Grade/Model Total Production: 9,950
Size: 18s
Jewels: 11j
Jewel Setting: Burnished Jewels
Movement Configuration: Openface
Movement Finish: Gilt
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Coarse
Regulator: Plain
Hairspring: Flat
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 1.5, 21.5, 38.0
Case Screw Locations: 23.5, 51.5
Movement Markings: Columbia
Springfield, Ill.
Case: Various
Run ID: 509.G110.18S486.183M109.O110.L277.11J253
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
29.79
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
101.02
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.175%
Registry Population: 4 (1.00%)
$ Estimated Value (12 Month Change): -8.04% Analyzing 163 Sales

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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 · October 30, 2012

Serial Number 185453 was reported as accurate.

Illinois Grade Columbia Pocket Watch