Pocket Watch Database

From the American Horology Archive:
Illinois Grade Columbia Pocket Watch

Illinois Watch Co.

Grade: Columbia

Private Label(s) in Run:

C. Wheaton

What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 420594
Grade: Columbia
Model: 1
Estimated Production Date: June 1882
Run Quantity: 1,100
Grade/Model Run: 57 of 61
Grade/Model Total Production: 37,200
Variant Est. Production: 33,800 (18S-M1-11J-AGK)
Size: 18s
Jewels: 11j
Jewel Setting: Friction
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Barrel: Going
Train: Coarse
Regulator: Plain
Hairspring: Flat
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 16.5, 36.5, 53.0
Case Screw Locations: O-36.5, H-51.5
Movement Markings: Columbia
Springfield, Ill.
Case: Various
Run ID: 1067.G149.18S1041.181M336.A336.K343.11J575
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
112.00
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
377.95
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.654%
Registry Population: 8 (0.73%)
$ Estimated Value (12 Month Change): -11.97% Analyzing 211 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.


Rcardkidz 3465 · August 10, 2023

Serial Number 420594 was reported as accurate.

Anonymous · December 18, 2017

Serial Number 420510 was reported as accurate.

Anonymous · December 7, 2017

Serial Number 420510 was reported as inaccurate.

Note: MARKED C WHEATON

Anonymous · April 23, 2017

Serial Number 420215 was reported as accurate.

VH1943 176 · April 3, 2016

Serial Number 420462 was reported as accurate.

VH1943 176 · April 3, 2016

Serial Number 420462 was reported as accurate.

VH1943 176 · April 1, 2016

Serial Number 420462 was reported as accurate.

VH1943 176 · April 1, 2016

Serial Number 420462 was reported as accurate.

Anonymous · March 23, 2016

Serial Number 420462 was reported as inaccurate.

Note: Grade: Standard

Anonymous · January 25, 2013

Serial Number 420374 was reported as accurate.

Anonymous · January 25, 2013

Serial Number 420374 was reported as accurate.

Illinois Grade Columbia Pocket Watch