Pocket Watch Database

From the American Horology Archive:
Illinois Grade 107 Pocket Watch

Illinois Watch Co.

Grade: 107

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3327601
Grade: 107
Model: 9
Class: 1
Estimated Production Year: 1918
Run Quantity: 400
Grade/Model Run: 19 of 71
Grade/Model Total Production: 88,000
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Bridge Plate
Barrel: Going
Train: Coarse
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Railroad Grade: Limited Approval
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Run ID: 10247.107G32.16S3080.169M322.O5231.L6425.21J884
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
264.95
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
894.21
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.548%
$ Estimated Value (12 Month Change): 4.94% Analyzing 360 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 · March 26, 2021

Serial Number 3327653 was reported as accurate.

Gimparoo Supporter 703 · September 22, 2015

Serial Number 3327805 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 3 to 9
Railroad Grade changed from No to Limited Approval
Plate changed from Full to Bridge

Anonymous · January 21, 2013

Serial Number 3327703 was reported as inaccurate.

Note: 21j
Changes since this report was submitted:
Size changed from 18 to 16
Jewels changed from 15j to 21j
Factory Model changed from 3 to 9
Railroad Grade changed from No to Limited Approval
Plate changed from Full to Bridge

Anonymous · December 11, 2012

Serial Number 3327864 was reported as inaccurate.

Note: pic is right 21 jewel 16 size burlington. listing
is all wrong
Changes since this report was submitted:
Size changed from 18 to 16
Jewels changed from 15j to 21j
Factory Model changed from 3 to 9
Railroad Grade changed from No to Limited Approval
Plate changed from Full to Bridge
Illinois Grade 107 Pocket Watch