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: 3841615 Question Mark
Grade: 305 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 1,200 Question Mark
Grade/Model Run: 85 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: 11160.305G123.16S3539.167M598.O5961.P3878.17J3650 Question Mark
Database Version: v52.526 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 (1.00%) 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.


TimeAntiquarian Founder Research Expert Historian Top Contributor Supporter 171 · September 10, 2021

Serial Number 3842051 was reported as accurate.

Anonymous · June 16, 2021

Serial Number 3841670 was reported as accurate.

Anonymous · December 23, 2018

Serial Number 3841398 was reported as accurate.

Anonymous · June 8, 2017

Serial Number 3841778 was reported as accurate.

Automatic 254 · June 7, 2017

Serial Number 3841778 was reported as accurate.

Anonymous · August 2, 2014

Serial Number 3842133 was reported as accurate.

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

Anonymous · July 28, 2014

Serial Number 3841475 was reported as accurate.

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

Mobilaero Top Contributor Supporter 307 · May 31, 2014

Serial Number 3842051 was reported as accurate.

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

Anonymous · February 27, 2014

Serial Number 3841743 was reported as accurate.

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

Anonymous · December 24, 2013

Serial Number 3841986 was reported as accurate.

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

IngaBowyer 1 · October 13, 2013

Serial Number 3841615 was reported as accurate.

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

Anonymous · October 13, 2013

Serial Number 3841615 was reported as accurate.

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

Anonymous · October 3, 2013

Serial Number 3841986 was reported as accurate.

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

Anonymous · June 1, 2013

Serial Number 3841997 was reported as accurate.

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

Anonymous · November 13, 2012

Serial Number 3841810 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