Pocket Watch Database


From the American Horology Archive:
Illinois Grade 185 Pocket Watch

Illinois Watch Co.

Grade: 185

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 2168897 Question Mark
Grade: 185 Question Mark
Model: 5 Question Mark
Estimated Production Year: 1909 Question Mark
Run Quantity: 640 Question Mark
Grade/Model Run: 43 of 73 Question Mark
Grade/Model Total Production: 25,360 Question Mark
Size: 16s Question Mark
Jewels: 19j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Inlay Color: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Bridge Plate Question Mark
Bridge Type: 3-Finger Question Mark
Barrel: Going Question Mark
Regulator: Micrometric Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 3 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 24.5, 36.5, 55.5 Question Mark
Case Screw Locations: 3.5, 37.5 Question Mark
Case: Various Question Mark
Run ID: 6611.185G88.16S1665.165M656.O2739.L5223.19J113 Question Mark
Database Version: v52.428 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
76.35 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
257.62 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.446% Question Mark
Registry Population:
Scoped for This Run Only
8 (1.25%) Question Mark
$ Estimated Value (12 Month Change): -10.46% Analyzing 107 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.


pmtime Supporter 612 · April 8, 2020

Serial Number 2168379 was reported as accurate.

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

Anonymous · March 6, 2020

Serial Number 2168598 was reported as accurate.

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

GUILLERMO 52 · June 5, 2019

Serial Number 2168598 was reported as accurate.

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

okiejohn 385 · January 25, 2019

Serial Number 2168464 was reported as accurate.

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

GUILLERMO 52 · October 15, 2017

Serial Number 2168598 was reported as accurate.

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

Anonymous · February 19, 2016

Serial Number 2168598 was reported as accurate.

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

Anonymous · September 24, 2014

Serial Number 2168785 was reported as accurate.

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

Anonymous · August 20, 2014

Serial Number 2168785 was reported as accurate.

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

crispy 325 · December 9, 2013

Serial Number 2168709 was reported as accurate.

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