Pocket Watch Database

From the American Horology Archive:
Illinois Grade 108 Pocket Watch

Illinois Watch Co.

Grade: 108

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3603001
Grade: 108
Model: 8
Estimated Production Year: 1919
Run Quantity: 1,000
Grade/Model Run: 2 of 5
Grade/Model Total Production: 5,200
Size: 16s
Jewels: 21j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: False Center
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Dial Feet Locations: 13.5, 39.0, 58.0
Case Screw Locations: 18.0, 53.0
Case: Various
Run ID: 10804.108G21.16S3360.168M93.H4596.L6621.21J1022
Database Version: v52.221
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
15.57
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
52.74
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.091%
Registry Population: 4 (0.40%)

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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 23, 2019

Serial Number 3603139 was reported as accurate.

crispy 322 · January 6, 2019

Serial Number 3603139 was reported as accurate.

timekeeper48 Supporter 88 · August 1, 2018

Serial Number 3603469 was reported as accurate.

Anonymous · June 13, 2018

Serial Number 3603342 was reported as accurate.

Anonymous · December 28, 2017

Serial Number 3603920 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · August 23, 2017

Serial Number 3603277 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · February 18, 2017

Serial Number 3603190 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · October 26, 2015

Serial Number 3603789 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Roberto 43 · November 11, 2013

Serial Number 3603131 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · September 10, 2012

Serial Number 3603745 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 108 Pocket Watch