Pocket Watch Database


From the American Horology Archive:
Illinois Grade 303 Pocket Watch
Illinois Grade 303 Pocket Watch

Illinois Watch Co.

Grade: 303

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3348463 Question Mark
Grade: 303 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1918 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 71 of 73 Question Mark
Grade/Model Total Production: 32,750 Question Mark
Size: 16s Question Mark
Jewels: 15j 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
Hairspring: Breguet Question Mark
Adjusted: No 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: 10303.303G98.16S3109.167M478.O5274.P3300.15J2208 Question Mark
Database Version: v52.608 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
95.59 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
322.56 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.559% Question Mark
Registry Population:
Scoped for This Run Only
10 (1.00%) Question Mark
$ Estimated Value (12 Month Change): -5.95% Analyzing 195 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 · November 13, 2024

Serial Number 3348647 was reported as accurate.

Anonymous · April 12, 2022

Serial Number 3348680 was reported as accurate.

MoatsJustin1 top-contributor 5339 · November 25, 2020

Serial Number 3348682 was reported as accurate.

Anonymous · May 19, 2020

Serial Number 3348132 was reported as accurate.

Anonymous · April 21, 2018

Serial Number 3348121 was reported as accurate.

Anonymous · June 4, 2016

Serial Number 3348510 was reported as accurate.

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

Anonymous · March 31, 2016

Serial Number 3348194 was reported as accurate.

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

Anonymous · May 28, 2015

Serial Number 3348672 was reported as accurate.

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

bamadadof3a Supporter 45 · January 6, 2015

Serial Number 3348905 was reported as accurate.

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

Anonymous · September 11, 2012

Serial Number 3348942 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 303 Pocket Watch
Illinois Grade 303 Pocket Watch