Pocket Watch Database

From the American Horology Archive:
Illinois Grade 132 Pocket Watch

Illinois Watch Co.

Grade: 132

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 798176
Grade: 132
Model: 1
Class: 5
Estimated Production Year: 1888
Run Quantity: 300
Grade/Model Run: 6 of 7
Grade/Model Total Production: 6,700
Size: 4s
Jewels: 11j
Jewel Setting: Burnished Jewels
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Inlay Color: Black
Movement Setting: Lever
Plate: 3/4 Plate
Barrel: Going
Balance Type: Expansion
Regulator: Plain
Hairspring: Flat
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 12.5, 40.0, 57.5
Case Screw Locations: 20.0, 49.0
U.S. Patents: 340386, 345193
Movement Markings: Illinois Watch Co.
Springfield
Safety Pinion
Case: Various
Run ID: 1578.132G6.4S50.41M50.H745.L1117.11J854
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
20.17
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
67.99
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.118%
Registry Population: 2 (0.67%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 · November 21, 2020

Serial Number 798039 was reported as accurate.

Rcardkidz 3471 · March 30, 2020

Serial Number 798011 was reported as accurate.

Anonymous · June 28, 2015

Serial Number 798044 was reported as accurate.

Illinois Grade 132 Pocket Watch