Pocket Watch Database

From the American Horology Archive:
Illinois Grade 806 Pocket Watch

Illinois Watch Co.

Grade: 806

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2747229
Grade: 806
Model: 9
Estimated Production Year: 1915
Run Quantity: 300
Grade/Model Run: 4 of 63
Grade/Model Total Production: 43,510
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: Limited Approval
Railroad Grade Classification: Class G
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Run ID: 8731.806G10.16S2530.169M124.O4068.L6073.21J630
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
131.00
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
442.07
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.765%
Registry Population: 6 (2.00%)
$ Estimated Value (12 Month Change): 12.41% Analyzing 427 Sales

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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 16, 2024

Serial Number 2747401 was reported as accurate.

Anonymous · August 19, 2022

Serial Number 2747245 was reported as accurate.

clockingscotty 108 · September 26, 2018

Serial Number 2747336 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

pduling 9 · May 26, 2017

Serial Number 2747290 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · January 15, 2016

Serial Number 2747229 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Gasperoff Supporter 727 · April 1, 2015

Serial Number 2747413 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · September 23, 2014

Serial Number 2747413 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · August 10, 2014

Serial Number 2747424 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval
Illinois Grade 806 Pocket Watch