Pocket Watch Database

From the American Horology Archive:
Illinois Grade 605 Pocket Watch

Illinois Watch Co.

Grade: 605

Private Label(s) in Run:

Stewart Special

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 4093141 Question Mark
Grade: 605 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1922 Question Mark
Run Quantity: 700 Question Mark
Grade/Model Run: 54 of 55 Question Mark
Grade/Model Total Production: 13,130 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Adjusted: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 17.5, 39.0, 58.0 Question Mark
Case Screw Locations: 3.0, 38.0 Question Mark
Case: Various Question Mark
Run ID: 11443.605G77.16S3664.167M647.O6208.P4089.17J3771 Question Mark
Database Version: v52.467 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
39.08 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
131.81 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.228% Question Mark
Registry Population:
Scoped for This Run Only
7 (1.00%) Question Mark
$ Estimated Value (12 Month Change): 4.59% Analyzing 82 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 · February 12, 2024

Serial Number 4093573 was reported as accurate.

Anonymous · February 28, 2023

Serial Number 4093573 was reported as accurate.

Anonymous · March 11, 2021

Serial Number 4093089 was reported as accurate.

MoatsJustin1 top-contributor 5269 · November 25, 2020

Serial Number 4093211 was reported as accurate.

Anonymous · December 28, 2018

Serial Number 4093470 was reported as accurate.

Anonymous · December 28, 2018

Serial Number 4093470 was reported as accurate.

Anonymous · August 28, 2014

Serial Number 4093464 was reported as accurate.

Anonymous · December 29, 2012

Serial Number 4093281 was reported as inaccurate.

Note: You have this watch as 0 jewels
it has 17 jewels
Changes since this report was submitted:
Jewels changed from ? to 17j
Illinois Grade 605 Pocket Watch