Pocket Watch Database

From the American Horology Archive:

Illinois Watch Co.

Grade: 509

Diamond, Ruby & Saphire Jewels

Private Label(s) in Run:

Hallmark

What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2896121
Grade: 509
Model: 4
Estimated Production Year: 1916
Run Quantity: 300
Grade/Model Run: 8 of 15
Grade/Model Total Production: 2,497
Size: 12/14s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 20.5, 39.0, 55.0
Case Screw Locations: 2.5, 35.5
Case: Various
Run ID: 9228.509G11.S40.M40.O4417.P2478.21J689
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
7.51
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
25.27
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.044%
Registry Population: 4 (1.33%)

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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.


striegel 2 · December 17, 2020

Serial Number 2896305 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 12/14

Anonymous · February 10, 2020

Serial Number 2896193 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 12/14

Anonymous · January 28, 2020

Serial Number 2896194 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 12/14

Anonymous · September 13, 2012

Serial Number 2896166 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 12/14