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: 3905562 Question Mark
Grade: 305 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 1,600 Question Mark
Grade/Model Run: 91 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: 11240.305G130.16S3570.167M608.O6029.P3935.17J3679 Question Mark
Database Version: v52.516 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
12 (0.75%) Question Mark
$ Estimated Value (12 Month Change): 2.04% 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.


Anonymous · March 30, 2021

Serial Number 3906355 was reported as accurate.

Anonymous · August 12, 2018

Serial Number 3905882 was reported as accurate.

Anonymous · August 12, 2018

Serial Number 3905882 was reported as accurate.

pawnwithme 24 · January 17, 2018

Serial Number 3906061 was reported as accurate.

Anonymous · September 21, 2016

Serial Number 3905236 was reported as accurate.

catman032076 101 · January 24, 2016

Serial Number 3905384 was reported as accurate.

Anonymous · December 20, 2015

Serial Number 3905262 was reported as accurate.

Sliide 28 · May 8, 2015

Serial Number 3906262 was reported as accurate.

Anonymous · September 22, 2014

Serial Number 3906241 was reported as accurate.

Anonymous · March 17, 2014

Serial Number 3905783 was reported as accurate.

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

Anonymous · February 5, 2014

Serial Number 3906089 was reported as accurate.

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

Sliide 28 · November 29, 2013

Serial Number 3906262 was reported as accurate.

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

Anonymous · November 19, 2013

Serial Number 3906414 was reported as accurate.

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

Anonymous · October 10, 2013

Serial Number 3905688 was reported as accurate.

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

Anonymous · October 31, 2012

Serial Number 3906100 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