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: 2730101 Question Mark
Grade: 106 Question Mark
Model: 9 Question Mark
Estimated Production Year: 1915 Question Mark
Run Quantity: 900 Question Mark
Grade/Model Run: 12 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: 8685.106G29.16S2515.169M122.O4034.L6061.19J282 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
15 (1.67%) 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 · September 28, 2022

Serial Number 2730286 was reported as accurate.

Anonymous · April 14, 2019

Serial Number 2730473 was reported as accurate.

dfross55 10 · January 17, 2019

Serial Number 2730898 was reported as accurate.

Anonymous · January 17, 2019

Serial Number 2730898 was reported as accurate.

Anonymous · December 15, 2018

Serial Number 2730898 was reported as accurate.

DonEBeasley 1 · September 14, 2018

Serial Number 2730745 was reported as accurate.

Anonymous · July 27, 2016

Serial Number 2730776 was reported as accurate.

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

DonEBeasley 1 · October 7, 2014

Serial Number 2730745 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · July 22, 2014

Serial Number 2730383 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

bullet 4 · March 13, 2014

Serial Number 2730343 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

jaspurlock2012 Supporter 125 · March 7, 2014

Serial Number 2730256 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

Anonymous · October 8, 2013

Serial Number 2730895 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

Anonymous · March 10, 2013

Serial Number 2730371 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