Pocket Watch Database


From the American Horology Archive:
Illinois Grade 306 Pocket Watch

Illinois Watch Co.

Grade: 306

Private Label(s) in Run:

The 5th Ave.

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 4050934 Question Mark
Grade: 306 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1922 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 112 of 122 Question Mark
Grade/Model Total Production: 37,800 Question Mark
Size: 16s Question Mark
Jewels: 19j 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 # of Positions: 3 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: 11393.306G148.16S3650.167M638.O6160.P4044.19J639 Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
113.50 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
383.03 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.663% Question Mark
Registry Population:
Scoped for This Run Only
13 (1.30%) Question Mark
$ Estimated Value (12 Month Change): -6.09% Analyzing 209 Sales Question Mark

Help Us Help Others By Improving the Database:

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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 · September 20, 2021

Serial Number 4050158 was reported as accurate.

Anonymous · February 17, 2021

Serial Number 4050495 was reported as accurate.

Anonymous · April 6, 2016

Serial Number 4050976 was reported as accurate.

Anonymous · April 6, 2016

Serial Number 4050976 was reported as accurate.

Yausm44 6 · February 9, 2016

Serial Number 4050576 was reported as accurate.

Anonymous · January 14, 2014

Serial Number 4050191 was reported as accurate.

Anonymous · January 14, 2014

Serial Number 4050191 was reported as accurate.

Anonymous · October 9, 2013

Serial Number 4050040 was reported as accurate.

Illinois Grade 306 Pocket Watch