Pocket Watch Database

From the American Horology Archive:
Illinois Grade 61 Pocket Watch

Illinois Watch Co.

Grade: 61

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1372080
Grade: 61
Model: 5
Estimated Production Year: 1897
Run Quantity: 200
Grade/Model Run: 26 of 117
Grade/Model Total Production: 12,794
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Fast
Regulator: Patent
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 16.5, 36.5, 53.0
Case Screw Locations: 23.5, 51.5
Case: Various
Run ID: 3477.61G142.18S2456.185M147.H1830.L2613.17J488
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
37.91
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
127.89
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.222%
Registry Population: 2 (1.00%)
$ Estimated Value (12 Month Change): -15.68% Analyzing 143 Sales

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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.


LarryMW 10 · July 18, 2023

Serial Number 1371975 was reported as inaccurate.

Note: 1371975. 17 Jewels, safety pinion, Illinois watch
Co, Springfield. Has some kind of unusual
regulator that appears broken, but is not. It may
be some kind of experimental regulator. It's
unusual.
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Jewels changed from 21j to 17j

Anonymous · June 5, 2023

Serial Number 1372080 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 21j to 17j

1dueberincanton Supporter 35 · March 6, 2023

Serial Number 1372080 was reported as inaccurate.

Note: This movement is not a 21j it is marked 17j
Changes since this report was submitted:
Jewels changed from 21j to 17j
Illinois Grade 61 Pocket Watch