Pocket Watch Database

From the American Horology Archive:
Illinois Grade 65 Pocket Watch

Illinois Watch Co.

Grade: 65

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 2315750 Question Mark
Grade: 65 Question Mark
Model: 6 Question Mark
Class: 3 Question Mark
Estimated Production Year: 1911 Question Mark
Run Quantity: 50 Question Mark
Grade/Model Run: 42 of 56 Question Mark
Grade/Model Total Production: 5,350 Question Mark
Size: 18s Question Mark
Jewels: 21j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Fast Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes Question Mark
Dial Feet Locations: 2.0, 21.5, 38.5 Question Mark
Case Screw Locations: 23.5, 51.5 Question Mark
Case: Various Question Mark
Run ID: 7213.65G155.18S3914.186M1162.O3093.L5557.21J451 Question Mark
Database Version: v52.516 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
16.10 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
54.27 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.094% Question Mark
Registry Population:
Scoped for This Run Only
2 (4.00%) 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.


23Greenwich Supporter 252 · June 11, 2024

Serial Number 2315749 was reported as accurate.

chuck1500 112 · January 18, 2021

Serial Number 2315750 was reported as accurate.

Anonymous · July 10, 2020

Serial Number 2315741 was reported as accurate.

Anonymous · September 5, 2018

Serial Number 2315741 was reported as accurate.

Anonymous · January 6, 2016

Serial Number 2315740 was reported as accurate.

Anonymous · August 30, 2015

Serial Number 2315735 was reported as inaccurate.

Note: Marked "Army and Navy"
Illinois Grade 65 Pocket Watch