Pocket Watch Database

From the American Horology Archive:
Illinois Grade Columbia Pocket Watch

Illinois Watch Co.

Grade: Columbia

Private Label(s) in Run:

Aetna

What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 355479
Grade: Columbia
Model: 1
Estimated Production Date: December 1881 - March 1882
Run Quantity: 3,000
Grade/Model Run: 48 of 61
Grade/Model Total Production: 37,200
Variant Est. Production: 33,800 (18S-M1-11J-AGK)
Size: 18s
Jewels: 11j
Jewel Setting: Burnished Jewels
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: 947.G129.18S921.181M297.A297.K304.11J492
Database Version: v52.245
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: 20 (0.67%)
$ 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.


Anonymous · August 1, 2023

Serial Number 356282 was reported as accurate.

Anonymous · April 8, 2022

Serial Number 354049 was reported as accurate.

Anonymous · March 30, 2021

Serial Number 355983 was reported as accurate.

Jasper1882 1 · January 7, 2021

Serial Number 356802 was reported as accurate.

Anonymous · September 28, 2020

Serial Number 356856 was reported as accurate.

Anonymous · September 27, 2020

Serial Number 356856 was reported as accurate.

Anonymous · September 27, 2020

Serial Number 356856 was reported as accurate.

Anonymous · February 12, 2020

Serial Number 354049 was reported as accurate.

Anonymous · July 29, 2019

Serial Number 355028 was reported as accurate.

Carrato 86 · August 29, 2018

Serial Number 356854 was reported as accurate.

judewatch 6 · August 3, 2018

Serial Number 356039 was reported as accurate.

Anonymous · May 31, 2018

Serial Number 356854 was reported as accurate.

Anonymous · May 24, 2018

Serial Number 355825 was reported as accurate.

alex111111 69 · October 2, 2016

Serial Number 356065 was reported as accurate.

Anonymous · July 7, 2016

Serial Number 355568 was reported as accurate.

lsul66 2 · February 24, 2016

Serial Number 355183 was reported as accurate.

Anonymous · February 21, 2016

Serial Number 355123 was reported as accurate.

Anonymous · October 18, 2014

Serial Number 355568 was reported as accurate.

Anonymous · August 21, 2014

Serial Number 355568 was reported as accurate.

Anonymous · June 30, 2014

Serial Number 354503 was reported as accurate.

visteo 60 · April 18, 2014

Serial Number 354079 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · February 21, 2014

Serial Number 354206 was reported as accurate.

melhodgson 1 · January 26, 2014

Serial Number 354370 was reported as accurate.

Anonymous · December 27, 2013

Serial Number 355568 was reported as accurate.

Illinois Grade Columbia Pocket Watch