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: 2206001
Grade: 185
Model: 5
Estimated Production Year: 1909
Run Quantity: 660
Grade/Model Run: 48 of 73
Grade/Model Total Production: 25,360
Size: 16s
Jewels: 19j
Movement Configuration: Openface
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: 3.5, 37.5
Case: Various
Run ID: 6741.185G97.16S1724.165M682.O2801.L5299.19J125
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
75.93
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
257.62
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.446%
Registry Population: 5 (0.76%)
$ Estimated Value (12 Month Change): -13.77% Analyzing 104 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.


Anonymous · November 2, 2023

Serial Number 2206446 was reported as inaccurate.

No further details were submitted with the report.

Romes55 Supporter 2 · July 14, 2022

Serial Number 2206178 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · October 31, 2020

Serial Number 2206160 was reported as accurate.

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

okiejohn 379 · January 30, 2020

Serial Number 2206414 was reported as inaccurate.

Note: Movement and Dial are marked as Burlington Watch
Co. Otherwise correct.
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Plate changed from Bridge to 3/4 Bridge

robanoble 36 · March 17, 2018

Serial Number 2206403 was reported as accurate.

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