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
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3689710
Grade: 305
Model: 6
Estimated Production Year: 1920
Run Quantity: 700
Grade/Model Run: 31 of 43
Grade/Model Total Production: 17,230
Size: 16s
Jewels: 17j
Movement Configuration: Hunting
Movement Finish: Nickel
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: 18.0, 53.0
Case: Various
Run ID: 10949.305G104.16S3419.166M251.H4622.P3737.17J3571
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
51.59
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
175.00
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.303%
Registry Population: 4 (0.57%)
$ Estimated Value (12 Month Change): 11.21% Analyzing 599 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 · March 12, 2023

Serial Number 3689233 was reported as accurate.

PHIL1199 Supporter 940 · July 14, 2022

Serial Number 3689311 was reported as accurate.

Anonymous · May 26, 2019

Serial Number 3689277 was reported as accurate.

Anonymous · February 20, 2019

Serial Number 3689323 was reported as accurate.

Anonymous · January 22, 2014

Serial Number 3689714 was reported as accurate.

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

Anonymous · June 28, 2013

Serial Number 3689793 was reported as accurate.

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

Anonymous · June 20, 2012

Serial Number 3689189 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch