Pocket Watch Database

From the American Horology Archive:
Illinois Grade 605 Pocket Watch

Illinois Watch Co.

Grade: 605

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 2680709 Question Mark
Grade: 605 Question Mark
Model: 6 Question Mark
Estimated Production Year: 1914 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 14 of 23 Question Mark
Grade/Model Total Production: 3,750 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Adjusted: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 17.5, 39.0, 58.0 Question Mark
Case Screw Locations: 18.0, 53.0 Question Mark
Case: Various Question Mark
Run ID: 8527.605G36.16S2451.166M125.H4061.P1967.17J2541 Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
10.99 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
36.99 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.064% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.75%) Question Mark
$ Estimated Value (12 Month Change): -19.05% Analyzing 120 Sales Question Mark

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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 · January 11, 2024

Serial Number 2680797 was reported as accurate.

Anonymous · November 27, 2018

Serial Number 2680603 was reported as inaccurate.

Note: single roller

2Pastimes 13 · December 23, 2017

Serial Number 2680709 was reported as accurate.

Anonymous · April 10, 2015

Serial Number 2680798 was reported as accurate.

philsan1a 221 · October 22, 2014

Serial Number 2680779 was reported as inaccurate.

Note: 17 jewel
Changes since this report was submitted:
Jewels changed from ? to 17j

Anonymous · May 22, 2012

Serial Number 2680627 was reported as accurate.

Changes since this report was submitted:
Jewels changed from ? to 17j
Illinois Grade 605 Pocket Watch