Pocket Watch Database


From the American Horology Archive:
Illinois Grade 106 Pocket Watch

Illinois Watch Co.

Grade: 106

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 2818001 Question Mark
Grade: 106 Question Mark
Model: 9 Question Mark
Estimated Production Year: 1915 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 24 of 39 Question Mark
Grade/Model Total Production: 30,100 Question Mark
Size: 16s Question Mark
Jewels: 19j Question Mark
Movement Configuration: Openface 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
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Limited Approval 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: 8984.106G47.16S2631.169M170.O4259.L6160.19J317 Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
90.62 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
305.79 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.530% Question Mark
Registry Population:
Scoped for This Run Only
1 (0.50%) Question Mark
$ Estimated Value (12 Month Change): 18.18% Analyzing 133 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 · July 9, 2022

Serial Number 2818062 was reported as accurate.

Anonymous · July 25, 2020

Serial Number 2818062 was reported as accurate.

Anonymous · July 10, 2020

Serial Number 2818062 was reported as accurate.

Anonymous · May 22, 2018

Serial Number 2818116 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · July 14, 2017

Serial Number 2818167 was reported as inaccurate.

Note: It appears as if the plate configuration in the
mechanical drawing on
this page isn't accurate.
Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

Anonymous · March 26, 2014

Serial Number 2818112 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge
Illinois Grade 106 Pocket Watch