Pocket Watch Database

From the American Horology Archive:
Illinois Grade 110 Pocket Watch

Illinois Watch Co.

Grade: 110

Private Label(s) in Run:

Keystone Watch Case Co. - Philadelphia

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 1038662 Question Mark
Grade: 110 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1890 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 6 of 10 Question Mark
Grade/Model Total Production: 3,400 Question Mark
Size: 16s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Barrel: Going Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 8.5, 24.5, 45.0 Question Mark
Case Screw Locations: 7.5, 34.0 Question Mark
Movement Markings: Illinois Watch Co.
Springfield
Safety Pinion
Case: Various Question Mark
Run ID: 1815.110G19.16S44.162M13.O437.P15.7J462 Question Mark
Database Version: v52.539 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
10.23 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
34.45 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.060% Question Mark
Registry Population:
Scoped for This Run Only
1 (1.00%) Question Mark
Research Note: Factory Records Indicate Private Labels in Run. Records designate run as Lever-Set (Model 3). However, #1038662 has been verified as Pendant-Set (Model 2).

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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.


Rickhufnagel7 Top Contributor Elgin Expert Hampden Expert Supporter 630 · January 28, 2020

Serial Number 1038662 was reported as inaccurate.

Note: Pendant set, uploaded photos thanks!
Changes since this report was submitted:
Factory Model changed from 3 to 2
Movement Setting changed from Lever to Pendant
Illinois Grade 110 Pocket Watch