Pocket Watch Database


From the American Horology Archive:
Illinois Grade 303 Pocket Watch
Illinois Grade 303 Pocket Watch

Illinois Watch Co.

Grade: 303

Private Label(s) in Run:

Herman S. Hewett & Co. - Brockton, Mass.

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 2318263 Question Mark
Grade: 303 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1911 Question Mark
Run Quantity: 1,200 Question Mark
Grade/Model Run: 3 of 73 Question Mark
Grade/Model Total Production: 32,750 Question Mark
Size: 16s Question Mark
Jewels: 15j 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
Hairspring: Breguet Question Mark
Adjusted: No 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: 7226.303G4.16S1938.167M31.O3103.P1117.15J1705 Question Mark
Database Version: v52.431 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
95.59 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
322.56 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.559% Question Mark
Registry Population:
Scoped for This Run Only
14 (1.17%) Question Mark
$ Estimated Value (12 Month Change): -4.76% Analyzing 195 Sales Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 · June 10, 2019

Serial Number 2318210 was reported as accurate.

Anonymous · December 23, 2018

Serial Number 2318320 was reported as accurate.

edsal2000 4 · November 17, 2018

Serial Number 2318887 was reported as accurate.

Anonymous · July 22, 2018

Serial Number 2318099 was reported as accurate.

Anonymous · October 4, 2017

Serial Number 2318563 was reported as accurate.

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

oilseed Supporter 471 · March 8, 2017

Serial Number 2318918 was reported as accurate.

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

Anonymous · December 14, 2016

Serial Number 2318374 was reported as accurate.

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

Anonymous · July 1, 2014

Serial Number 2318490 was reported as accurate.

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

Anonymous · May 7, 2014

Serial Number 2318077 was reported as accurate.

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

Anonymous · November 10, 2013

Serial Number 2318934 was reported as accurate.

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

Anonymous · October 8, 2012

Serial Number 2318151 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 303 Pocket Watch
Illinois Grade 303 Pocket Watch