Pocket Watch Database

From the American Horology Archive:
Illinois Grade 506 Pocket Watch

Illinois Watch Co.

Grade: 506

Private Label(s) in Run:

Ariston

What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2701632
Grade: 506
Model: 4
Estimated Production Year: 1915
Run Quantity: 100
Grade/Model Run: 2 of 4
Grade/Model Total Production: 750
Size: 12s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 20.5, 39.0, 55.0
Case Screw Locations: 17.5, 50.5
Case: Various
Run ID: 8611.506G13.12S751.124M49.O3987.P2039.17J2592
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2.26
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
7.52
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.013%
Registry Population: 2 (2.00%)
Research Note: 12/14 Size

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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.


Statler 20 · October 6, 2013

Serial Number 2701653 was reported as accurate.

Anonymous · October 4, 2013

Serial Number 2701653 was reported as accurate.

Illinois Grade 506 Pocket Watch