Pocket Watch Database

From the American Horology Archive:
Illinois Grade 108 Pocket Watch

Illinois Watch Co.

Grade: 108

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3281001
Grade: 108
Model: 7
Estimated Production Year: 1918
Run Quantity: 900
Grade/Model Run: 2 of 3
Grade/Model Total Production: 2,500
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: False Center
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Run ID: 10126.108G6.16S3028.167M448.O5123.P3183.21J860
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
7.52
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
25.30
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.044%
Registry Population: 9 (1.00%)

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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.


Fairplay 7 · June 9, 2023

Serial Number 3281881 was reported as inaccurate.

Note: Pendant Set
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Limited Approval to No

Fairplay 7 · June 9, 2023

Serial Number 3281625 was reported as inaccurate.

Note: Pendant Set
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Limited Approval to No

Anonymous · September 24, 2021

Serial Number 3281341 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Limited Approval to No

Anonymous · June 19, 2021

Serial Number 3281857 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Limited Approval to No

pawnwithme 24 · January 17, 2018

Serial Number 3281777 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

Harley505 Supporter 78 · September 13, 2017

Serial Number 3281327 was reported as inaccurate.

Note: Pendant set.
8 Positions.
Bridge movement.
Curator Response: Thanks for the report. The movement is marked "Adjusted to Temperature & Positions."
Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Plate changed from 3/4 to Bridge

Anonymous · May 12, 2017

Serial Number 3281234 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Plate changed from 3/4 to Bridge

Anonymous · May 4, 2016

Serial Number 3281305 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Plate changed from 3/4 to Bridge

Anonymous · April 16, 2016

Serial Number 3281305 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Plate changed from 3/4 to Bridge

Anonymous · July 28, 2013

Serial Number 3281167 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 7
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Plate changed from 3/4 to Bridge
Illinois Grade 108 Pocket Watch