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: 3810762 Question Mark
Grade: 305 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 900 Question Mark
Grade/Model Run: 84 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: Two-Tone 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: 11122.305G121.16S3517.167M591.O5928.P3852.17J3636 Question Mark
Database Version: v52.428 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 (1.33%) Question Mark
$ Estimated Value (12 Month Change): 3.00% Analyzing 900 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.


jaspurlock2012 Supporter 125 · April 30, 2023

Serial Number 3810052 was reported as accurate.

Anonymous · March 23, 2023

Serial Number 3810056 was reported as accurate.

Anonymous · May 11, 2021

Serial Number 3810065 was reported as accurate.

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

Anonymous · May 4, 2021

Serial Number 3810063 was reported as accurate.

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

oilseed Supporter 471 · December 31, 2017

Serial Number 3810544 was reported as accurate.

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

Anonymous · September 11, 2016

Serial Number 3810530 was reported as accurate.

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

Anonymous · June 25, 2016

Serial Number 3810530 was reported as accurate.

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

Anonymous · January 26, 2016

Serial Number 3810869 was reported as accurate.

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

Anonymous · July 16, 2015

Serial Number 3810518 was reported as accurate.

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

Anonymous · September 13, 2014

Serial Number 3810716 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

Gimparoo Supporter 703 · May 5, 2014

Serial Number 3810518 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

Gimparoo Supporter 703 · April 14, 2014

Serial Number 3810659 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

Anonymous · October 29, 2013

Serial Number 3810202 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

Anonymous · February 17, 2013

Serial Number 3810587 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

Anonymous · January 20, 2013

Serial Number 3810587 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

Anonymous · December 8, 2012

Serial Number 3810569 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