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: 3118046 Question Mark
Grade: 305 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1917 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 40 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: 9754.305G63.16S2898.167M379.O4839.P2889.17J3070 Question Mark
Database Version: v52.528 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
11 (1.10%) Question Mark
$ Estimated Value (12 Month Change): 2.04% Analyzing 903 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 · April 10, 2024

Serial Number 3118691 was reported as inaccurate.

Note: Movement is nickel, not two tone.

Anonymous · November 13, 2023

Serial Number 3118584 was reported as accurate.

Anonymous · March 13, 2022

Serial Number 3118691 was reported as accurate.

Anonymous · July 31, 2017

Serial Number 3118380 was reported as accurate.

rjbeck 150 · December 10, 2016

Serial Number 3118231 was reported as accurate.

Anonymous · August 14, 2016

Serial Number 3118501 was reported as accurate.

Anonymous · July 2, 2016

Serial Number 3118502 was reported as accurate.

Anonymous · April 12, 2016

Serial Number 3118044 was reported as accurate.

Anonymous · March 21, 2016

Serial Number 3118044 was reported as accurate.

Groovysalsa 109 · July 26, 2015

Serial Number 3118046 was reported as accurate.

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

Anonymous · July 1, 2015

Serial Number 3118045 was reported as accurate.

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

Anonymous · June 27, 2014

Serial Number 3118815 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 · June 14, 2014

Serial Number 3118927 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 12, 2013

Serial Number 3118046 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