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: 1634874
Grade: 61
Model: 5
Estimated Production Year: 1902
Run Quantity: 220
Grade/Model Run: 69 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: 4626.61G273.18S3067.185M351.H2381.L3762.17J907
Database Version: v52.246
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: 1 (0.45%)
$ 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.


Anonymous · May 28, 2017

Serial Number 1634905 was reported as inaccurate.

Note: 17 jewels on my watch
Changes since this report was submitted:
Jewels changed from 15j to 17j
Adjusted changed from Yes to No
Railroad Grade changed from Yes to No

Anonymous · December 2, 2013

Serial Number 1634898 was reported as inaccurate.

Note: 17jewels on my watch
Changes since this report was submitted:
Jewels changed from 15j to 17j
Adjusted changed from Yes to No
Railroad Grade changed from Yes to No

Anonymous · July 18, 2012

Serial Number 1635010 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 15j to 17j
Adjusted changed from Yes to No
Railroad Grade changed from Yes to No
Illinois Grade 61 Pocket Watch