Pocket Watch Database


From the American Horology Archive:
Illinois Grade 105 Pocket Watch

Illinois Watch Co.

Grade: 105

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 500653 Question Mark
Grade: 105 Question Mark
Model: 2 Question Mark
Class: 1 Question Mark
Estimated Production Date: July 1883 - September 1883 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 1 of 4 Question Mark
Grade/Model Total Production: 460 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Material: Ruby Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Inlay Color: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Coarse Question Mark
Regulator: Wheeler 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: No Question Mark
Dial Feet Locations: 16.5, 36.5, 53.0 Question Mark
Case Screw Locations: 23.5, 51.5 Question Mark
Case: Various Question Mark
Run ID: 1172.105G1.18S1138.182M435.H460.L778.15J156 Question Mark
Database Version: v52.591 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.38 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.57 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.008% Question Mark
Registry Population:
Scoped for This Run Only
4 (2.00%) Question Mark

Help Us Help Others By Improving the Database:

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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 · November 21, 2019

Serial Number 500541 was reported as accurate.

Pocketwatchlover 71 · October 29, 2017

Serial Number 500655 was reported as accurate.

Anonymous · October 15, 2014

Serial Number 500598 was reported as accurate.

Illinois Grade 105 Pocket Watch