Pocket Watch Database

From the American Horology Archive:
Illinois Grade 107 Pocket Watch

Illinois Watch Co.

Grade: 107

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3151812 Question Mark
Grade: 107 Question Mark
Model: 8 Question Mark
Class: 1 Question Mark
Estimated Production Year: 1917 Question Mark
Run Quantity: 800 Question Mark
Grade/Model Run: 9 of 9 Question Mark
Grade/Model Total Production: 6,100 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Bridge Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 13.5, 39.0, 58.0 Question Mark
Case Screw Locations: 18.0, 53.0 Question Mark
Case: Various Question Mark
Run ID: 9856.107G23.16S2935.168M82.H4410.L6342.21J799 Question Mark
Database Version: v52.450 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
18.36 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
61.89 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.107% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.88%) Question Mark
$ Estimated Value (12 Month Change): -19.60% Analyzing 496 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 · September 18, 2022

Serial Number 3151279 was reported as accurate.

ChrisG Top Contributor Supporter 601 · September 7, 2021

Serial Number 3151879 was reported as accurate.

mdmiller99 Supporter 33 · July 18, 2021

Serial Number 3151812 was reported as accurate.

Anonymous · June 19, 2020

Serial Number 3151290 was reported as accurate.

Swoop7 23 · March 26, 2020

Serial Number 3151804 was reported as accurate.

Swoop7 23 · March 26, 2020

Serial Number 3151804 was reported as accurate.

Swoop7 23 · March 26, 2020

Serial Number 3151804 was reported as accurate.

Swoop7 23 · March 26, 2020

Serial Number 3151804 was reported as accurate.

Swoop7 23 · March 26, 2020

Serial Number 3151804 was reported as accurate.

Anonymous · July 18, 2019

Serial Number 3151747 was reported as accurate.

Anonymous · March 21, 2019

Serial Number 3151804 was reported as accurate.

Anonymous · March 16, 2019

Serial Number 3151804 was reported as accurate.

Anonymous · September 18, 2014

Serial Number 3151879 was reported as inaccurate.

Note: Configuration is Hunting for this serial number.
4th wheel is 90 degrees from winding pinion..
Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Factory Model changed from 9 to 8
Railroad Grade changed from Yes to No
Plate changed from 3/4 to Bridge
Illinois Grade 107 Pocket Watch