Pocket Watch Database

From the American Horology Archive:
Illinois Grade 310 Pocket Watch

Illinois Watch Co.

Grade: 310

Diamond, Ruby & Saphire Jewels

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 2373383 Question Mark
Grade: 310 Question Mark
Model: 6 Question Mark
Estimated Production Year: 1912 Question Mark
Run Quantity: 20 Question Mark
Grade/Model Run: 1 of 1 Question Mark
Grade/Model Total Production: 20 Question Mark
Size: 16s Question Mark
Jewels: 23j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 6 Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 17.5, 39.0, 58.0 Question Mark
Case Screw Locations: 18.0, 53.0 Question Mark
Case: Various Question Mark
Run ID: 7420.310G2.16S2007.166M41.H3665.P1255.23J90 Question Mark
Database Version: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
0.06 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.10 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.000% Question Mark
Registry Population:
Scoped for This Run Only
2 (10.00%) Question Mark

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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.


Renegade 4 · October 10, 2021

Serial Number 2373383 was reported as accurate.

Illinois Grade 310 Pocket Watch