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: 1170588
Grade: 60
Model: 4
Class: 3
Estimated Production Year: 1893
Run Quantity: 300
Grade/Model Run: 16 of 25
Grade/Model Total Production: 3,550
Size: 18s
Jewels: 15j
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Gilt
Movement Setting: Pendant
Plate: Full Plate
Barrel: Going
Train: Fine
Regulator: Patent
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 2.0, 21.5, 38.5
Case Screw Locations: 23.0, 52.0
Case: Various
Run ID: 2296.60G61.18S1788.184M153.O619.P197.15J454
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
10.63
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
35.98
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.062%
Registry Population: 6 (2.00%)

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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.


daaim19 75 · August 17, 2022

Serial Number 1170540 was reported as accurate.

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

MoatsJustin1 top-contributor 4691 · November 25, 2020

Serial Number 1170568 was reported as accurate.

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

Anonymous · July 22, 2017

Serial Number 1170642 was reported as accurate.

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

Anonymous · March 9, 2017

Serial Number 1170768 was reported as inaccurate.

Note: I just noticed when restoring this is a fine
train.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 8, 2017

Serial Number 1170768 was reported as accurate.

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

Anonymous · July 5, 2015

Serial Number 1170588 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

Anonymous · April 24, 2015

Serial Number 1170758 was reported as inaccurate.

Note: My movement marked 1170758 has the regulator on
the balance cock, more like a swan neck and it is
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
Illinois Grade 60 Pocket Watch