Pocket Watch Database


From the American Horology Archive:
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch

Illinois Watch Co.

Grade: 305

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 4554555 Question Mark
Grade: 305 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1925 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 140 of 177 Question Mark
Grade/Model Total Production: 150,270 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: Bridge 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: 11848.305G183.16S3839.167M690.O6595.P4358.17J3931 Question Mark
Database Version: v52.541 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
451.98 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,525.51 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.641% Question Mark
Registry Population:
Scoped for This Run Only
20 (1.00%) Question Mark
$ Estimated Value (12 Month Change): 8.42% Analyzing 903 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.


Alphamalechad 14 · March 4, 2023

Serial Number 4554384 was reported as accurate.

Anonymous · May 18, 2021

Serial Number 4554980 was reported as accurate.

Anonymous · March 9, 2020

Serial Number 4553519 was reported as accurate.

pretium4intus 9 · December 28, 2018

Serial Number 4553628 was reported as accurate.

Anonymous · June 23, 2017

Serial Number 4554470 was reported as accurate.

Anonymous · June 5, 2017

Serial Number 4553039 was reported as accurate.

Anonymous · March 18, 2017

Serial Number 4553779 was reported as accurate.

Anonymous · February 15, 2017

Serial Number 4553519 was reported as accurate.

Anonymous · July 22, 2015

Serial Number 4554108 was reported as accurate.

Anonymous · February 9, 2015

Serial Number 4554254 was reported as accurate.

Anonymous · December 9, 2014

Serial Number 4553488 was reported as accurate.

cmdraven 4083 · November 21, 2014

Serial Number 4553488 was reported as accurate.

Anonymous · August 28, 2014

Serial Number 4553628 was reported as accurate.

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

cmdraven 4083 · August 12, 2014

Serial Number 4554687 was reported as accurate.

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

smoken 110 · June 21, 2014

Serial Number 4554411 was reported as accurate.

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

Anonymous · June 3, 2014

Serial Number 4554881 was reported as accurate.

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

Anonymous · September 10, 2013

Serial Number 4554297 was reported as accurate.

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

Anonymous · November 21, 2012

Serial Number 4553581 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch