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: 3933516 Question Mark
Grade: 305 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 95 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: 11271.305G134.16S3584.167M616.O6055.P3958.17J3696 Question Mark
Database Version: v52.633 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
454.92 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
15 (0.75%) Question Mark
$ Estimated Value (12 Month Change): 9.47% Analyzing 910 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 · April 23, 2023

Serial Number 3934707 was reported as accurate.

MARTIN500 30 · April 30, 2022

Serial Number 3933085 was reported as accurate.

Anonymous · March 21, 2021

Serial Number 3933286 was reported as accurate.

Anonymous · November 1, 2020

Serial Number 3933627 was reported as accurate.

Anonymous · March 1, 2020

Serial Number 3933107 was reported as accurate.

Anonymous · December 13, 2018

Serial Number 3933881 was reported as accurate.

Anonymous · November 1, 2018

Serial Number 3933517 was reported as accurate.

Anonymous · August 15, 2017

Serial Number 3933049 was reported as accurate.

Anonymous · December 18, 2015

Serial Number 3933242 was reported as accurate.

Anonymous · December 17, 2015

Serial Number 3933242 was reported as accurate.

Anonymous · December 2, 2015

Serial Number 3933873 was reported as accurate.

bunchj2 103 · October 29, 2015

Serial Number 3934025 was reported as accurate.

Anonymous · May 14, 2015

Serial Number 3934291 was reported as accurate.

Paulebrown 7 · June 6, 2014

Serial Number 3933340 was reported as accurate.

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

Anonymous · June 6, 2014

Serial Number 3933340 was reported as accurate.

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

Anonymous · May 29, 2014

Serial Number 3933340 was reported as accurate.

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

Anonymous · May 8, 2014

Serial Number 3933340 was reported as accurate.

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

Anonymous · March 30, 2014

Serial Number 3934596 was reported as accurate.

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

BoVigoren 10 · March 27, 2014

Serial Number 3933059 was reported as accurate.

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

Anonymous · March 3, 2014

Serial Number 3934596 was reported as accurate.

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

Armyguy78 10 · February 3, 2014

Serial Number 3933516 was reported as accurate.

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

Anonymous · May 24, 2013

Serial Number 3934892 was reported as accurate.

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

Anonymous · May 8, 2013

Serial Number 3934551 was reported as accurate.

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

Anonymous · May 8, 2013

Serial Number 3934551 was reported as accurate.

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

Anonymous · July 27, 2012

Serial Number 3933117 was reported as inaccurate.

Note: this is a 21 jewel DR
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · June 19, 2012

Serial Number 3934207 was reported as accurate.

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

Anonymous · June 9, 2012

Serial Number 3933117 was reported as inaccurate.

Note: movement has 21 j
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch