Pocket Watch Database


From the American Horology Archive:
Illinois Grade America Pocket Watch

Illinois Watch Co.

Grade: America

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 97995 Question Mark
Grade: America Question Mark
Model: 1 Question Mark
Estimated Production Date: October 1878 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 6 of 32 Question Mark
Grade/Model Total Production: 15,600 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key 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
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 16.5, 36.5, 53.0 Question Mark
Case Screw Locations: O-36.5, H-51.5 Question Mark
Movement Markings: America
Springfield, Ill.
Case: Various Question Mark
Run ID: 210.G10.18S210.181M112.A112.K112.7J70 Question Mark
Database Version: v52.428 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
46.97 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
158.43 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.274% Question Mark
Registry Population:
Scoped for This Run Only
1 (0.25%) 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.


von1943 Supporter 376 · October 1, 2019

Serial Number 97832 was reported as accurate.

Anonymous · January 17, 2018

Serial Number 97891 was reported as accurate.

Anonymous · October 1, 2016

Serial Number 98147 was reported as accurate.

Anonymous · April 22, 2014

Serial Number 98081 was reported as accurate.

Anonymous · June 3, 2013

Serial Number 97995 was reported as inaccurate.

Note: Serial number dates it to 1875.
Illinois Grade America Pocket Watch