Pocket Watch Database

From the American Horology Archive:
Illinois Grade 101 Pocket Watch

Illinois Watch Co.

Grade: 101

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 1169425 Question Mark
Grade: 101 Question Mark
Model: 4 Question Mark
Class: 5 Question Mark
Estimated Production Year: 1893 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 13 of 23 Question Mark
Grade/Model Total Production: 3,200 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Jewel Setting: Burnished Jewels Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Balance Type: Expansion Question Mark
Train: Coarse 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: 2.0, 21.5, 38.5 Question Mark
Case Screw Locations: 23.0, 52.0 Question Mark
Case: Various Question Mark
Run ID: 2293.101G182.18S1785.184M151.O618.P195.11J1011 Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
9.63 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
32.42 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.056% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.60%) 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.


AppyFarm Supporter 9 · May 27, 2024

Serial Number 1169323 was reported as accurate.

chuck1500 112 · January 19, 2021

Serial Number 1169425 was reported as inaccurate.

Note: pendant set
Changes since this report was submitted:
Factory Model changed from 3 to 4
Movement Setting changed from Lever to Pendant
Adjusted changed from Yes to No

Anonymous · January 2, 2017

Serial Number 1169358 was reported as inaccurate.

Note: This one is open face and so you're right, Model
4. Cheers. duffy l.
Changes since this report was submitted:
Factory Model changed from 3 to 4
Movement Setting changed from Lever to Pendant
Adjusted changed from Yes to No

Anonymous · April 16, 2014

Serial Number 1169452 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 3 to 4
Movement Setting changed from Lever to Pendant
Adjusted changed from Yes to No
Illinois Grade 101 Pocket Watch