Pocket Watch Database

From the American Horology Archive:
Illinois Grade 105 Pocket Watch

Illinois Watch Co.

Grade: 105

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 500653
Grade: 105
Model: 2
Class: 1
Estimated Production Date: July 1883 - September 1883
Run Quantity: 200
Grade/Model Run: 1 of 4
Grade/Model Total Production: 460
Size: 18s
Jewels: 15j
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Coarse
Regulator: Wheeler
Hairspring: Breguet
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Dial Feet Locations: 16.5, 36.5, 53.0
Case Screw Locations: 23.5, 51.5
Case: Various
Run ID: 1172.105G1.18S1138.182M436.H461.L778.15J156
Database Version: v52.290
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.38
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.66
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.008%
Registry Population: 4 (2.00%)

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, 2019

Serial Number 500541 was reported as accurate.

Pocketwatchlover 71 · October 29, 2017

Serial Number 500655 was reported as accurate.

Anonymous · October 15, 2014

Serial Number 500598 was reported as accurate.

Illinois Grade 105 Pocket Watch