Pocket Watch Database


From the American Horology Archive:
Illinois Grade 306 Pocket Watch

Illinois Watch Co.

Grade: 306

Private Label(s) in Run:

Kay Jewelry Co.

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3119457 Question Mark
Grade: 306 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1917 Question Mark
Run Quantity: 700 Question Mark
Grade/Model Run: 50 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: Bridge 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: 9755.306G75.16S2899.167M380.O4840.P2890.19J381 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
7 (1.00%) Question Mark
$ Estimated Value (12 Month Change): -6.09% Analyzing 209 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.


Rcardkidz 4123 · November 25, 2023

Serial Number 3119316 was reported as accurate.

Anonymous · September 29, 2021

Serial Number 3119281 was reported as accurate.

Anonymous · April 21, 2019

Serial Number 3119057 was reported as accurate.

Anonymous · July 7, 2018

Serial Number 3119365 was reported as accurate.

Anonymous · February 22, 2015

Serial Number 3119677 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 13, 2015

Serial Number 3119044 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 9, 2014

Serial Number 3119519 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

geoulri1 Supporter 58 · December 24, 2013

Serial Number 3119146 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · April 13, 2013

Serial Number 3119305 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 306 Pocket Watch