Pocket Watch Database

From the American Horology Archive:
Illinois Grade 185 Pocket Watch

Illinois Watch Co.

Grade: 185

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2217690
Grade: 185
Model: 4
Estimated Production Year: 1911
Run Quantity: 1,200
Grade/Model Run: 55 of 70
Grade/Model Total Production: 30,980
Size: 16s
Jewels: 19j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Bridge Plate
Bridge Type: 3-Finger
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Dial Feet Locations: 24.5, 36.5, 55.5
Case Screw Locations: 18.5, 52.5
Case: Various
Run ID: 6782.185G107.16S1750.164M817.H3420.L5316.19J134
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
91.86
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
311.69
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.540%
Registry Population: 11 (0.92%)
$ Estimated Value (12 Month Change): -14.69% Analyzing 110 Sales

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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.


MoatsJustin1 top-contributor 4691 · June 25, 2021

Serial Number 2218560 was reported as accurate.

Anonymous · February 14, 2020

Serial Number 2218236 was reported as accurate.

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

Anonymous · January 21, 2020

Serial Number 2218368 was reported as accurate.

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

Anonymous · March 9, 2019

Serial Number 2218795 was reported as accurate.

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

Anonymous · July 24, 2017

Serial Number 2218627 was reported as accurate.

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

Anonymous · May 29, 2017

Serial Number 2218239 was reported as accurate.

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

darkstar 247 · February 18, 2016

Serial Number 2217975 was reported as accurate.

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

Anonymous · November 16, 2013

Serial Number 2217624 was reported as accurate.

Changes since this report was submitted:
Plate changed from Bridge to 3/4 Bridge
Illinois Grade 185 Pocket Watch