Pocket Watch Database

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

Illinois Watch Co.

Grade: 305

Illinois Central

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4174187
Grade: 305
Variation: Illinois Central
Model: 7
Estimated Production Year: 1923
Run Quantity: 1,000
Grade/Model Run: 114 of 177
Grade/Model Total Production: 150,270
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Two-Tone
Movement Setting: Pendant
Plate: Bridge Plate
Double Roller: Yes
Barrel: Going
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: 11504.305G157.16S3681.167M658.O6261.P4145.17J3797
Database Version: v52.219
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: 5 (0.50%)
$ 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.


Anonymous · February 28, 2023

Serial Number 4174303 was reported as accurate.

woodenu 3 · January 27, 2020

Serial Number 4174533 was reported as accurate.

Anonymous · January 27, 2020

Serial Number 4174533 was reported as accurate.

Anonymous · December 15, 2019

Serial Number 4174303 was reported as accurate.

okiejohn 379 · October 25, 2019

Serial Number 4174187 was reported as inaccurate.

Note: I believe the movement should be classified as
"Two-Tone". Also, both dial and movement are
labeled as, "Illinois Central".
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · May 31, 2018

Serial Number 4174574 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · September 16, 2016

Serial Number 4174358 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · August 20, 2016

Serial Number 4174114 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Walter 63 · August 20, 2016

Serial Number 4174114 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · July 20, 2015

Serial Number 4174755 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · October 15, 2014

Serial Number 4174252 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · July 31, 2012

Serial Number 4174464 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone
Plate changed from 3/4 to Bridge
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch