Pocket Watch Database

From the American Horology Archive:
Illinois Grade 60 Pocket Watch

Illinois Watch Co.

Grade: 60

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 318068
Grade: 60
Model: 3
Class: 3
Estimated Production Date: December 1888 - January 1890
Run Quantity: 300
Grade/Model Run: 1 of 8
Grade/Model Total Production: 1,300
Size: 18s
Jewels: 15j
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Gilt
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Coarse
Regulator: Patent
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 1.5, 21.5, 38.0
Case Screw Locations: 23.5, 51.5
Case: Various
Run ID: 852.60G5.18S827.183M238.O239.L558.15J119
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.89
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
13.11
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.023%
Registry Population: 3 (1.00%)

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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.


cranemaker Supporter 73 · April 20, 2021

Serial Number 317936 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · November 5, 2020

Serial Number 317936 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · April 3, 2020

Serial Number 318043 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 29, 2020

Serial Number 318043 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Mobilaero Top Contributor Supporter 291 · May 31, 2014

Serial Number 318068 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 12, 2014

Serial Number 318178 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Illinois Grade 60 Pocket Watch