Pocket Watch Database

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

Illinois Watch Co.

Grade: 305

Some Marked "Electric Rail Road Special"

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4376847
Grade: 305
Model: 7
Estimated Production Year: 1923
Run Quantity: 2,000
Grade/Model Run: 127 of 177
Grade/Model Total Production: 150,270
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Adjusted: Yes
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Run ID: 11670.305G170.16S3753.167M677.O6425.P4256.17J3863
Database Version: v52.221
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
449.47
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,525.51
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.641%
Registry Population: 14 (0.70%)
$ Estimated Value (12 Month Change): -12.61% Analyzing 889 Sales

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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.


PHIL1199 Supporter 940 · June 5, 2023

Serial Number 4377738 was reported as accurate.

Mobilaero Top Contributor Supporter 291 · January 16, 2023

Serial Number 4376531 was reported as accurate.

Anonymous · September 2, 2021

Serial Number 4377090 was reported as accurate.

Anonymous · May 6, 2021

Serial Number 4377929 was reported as accurate.

Anonymous · July 15, 2020

Serial Number 4377686 was reported as accurate.

Anonymous · January 10, 2020

Serial Number 4377788 was reported as accurate.

Anonymous · December 28, 2019

Serial Number 4377552 was reported as accurate.

Anonymous · July 29, 2019

Serial Number 4377857 was reported as accurate.

colaman6mcq Supporter 151 · January 15, 2019

Serial Number 4377513 was reported as accurate.

Anonymous · November 28, 2018

Serial Number 4376680 was reported as accurate.

Anonymous · November 18, 2017

Serial Number 4376985 was reported as accurate.

Anonymous · January 13, 2015

Serial Number 4377974 was reported as inaccurate.

Note: JUST A NORMAL 17J 16S

Anonymous · September 9, 2014

Serial Number 4377597 was reported as inaccurate.

Note: 16 size not 12
Changes since this report was submitted:
Size changed from 12 to 16
Plate changed from Unknown to Bridge

dsnjnichols 1 · January 14, 2014

Serial Number 4377030 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 16

Anonymous · December 25, 2012

Serial Number 4376680 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 16

Anonymous · September 7, 2012

Serial Number 4377665 was reported as inaccurate.

Note: The Size ,this watch is a size 16
Changes since this report was submitted:
Size changed from 12 to 16
Plate changed from Unknown to Bridge

Anonymous · August 30, 2012

Serial Number 4376629 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 16

Anonymous · June 2, 2012

Serial Number 4377573 was reported as inaccurate.

Note: I believe this is a size 16, not 12
Changes since this report was submitted:
Size changed from 12 to 16
Plate changed from Unknown to Bridge

Anonymous · May 13, 2012

Serial Number 4377573 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 16
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch