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: 4593120 Question Mark
Grade: 305 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1925 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 143 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: 11883.305G186.16S3855.167M695.O6630.P4379.17J3949 Question Mark
Database Version: v52.462 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
7 (0.70%) Question Mark
$ Estimated Value (12 Month Change): 3.00% Analyzing 901 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.


ChrisG Top Contributor Supporter 601 · May 28, 2023

Serial Number 4593022 was reported as accurate.

Anonymous · September 14, 2021

Serial Number 4593339 was reported as accurate.

Anonymous · April 29, 2020

Serial Number 4593615 was reported as accurate.

Anonymous · January 12, 2019

Serial Number 4593308 was reported as accurate.

Anonymous · January 3, 2019

Serial Number 4593786 was reported as accurate.

nicnic Supporter 405 · February 20, 2018

Serial Number 4593120 was reported as accurate.

Watchnut 6 · April 5, 2015

Serial Number 4593314 was reported as accurate.

Anonymous · March 1, 2015

Serial Number 4593314 was reported as accurate.

cmdraven 4083 · November 21, 2014

Serial Number 4593082 was reported as accurate.

Anonymous · March 21, 2014

Serial Number 4593044 was reported as accurate.

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

Anonymous · December 19, 2012

Serial Number 4593558 was reported as accurate.

Changes since this report was submitted:
Grade changed from 405 to 305
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Plate changed from 3/4 to Bridge
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch