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: 2440001
Grade: 185
Model: 5
Estimated Production Year: 1912
Run Quantity: 720
Grade/Model Run: 67 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: 7659.185G132.16S2096.165M837.O3372.L5703.19J161
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
76.35
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 (0.69%)

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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 · May 18, 2018

Serial Number 2440717 was reported as accurate.

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

Anonymous · May 24, 2017

Serial Number 2440717 was reported as accurate.

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

Anonymous · May 12, 2017

Serial Number 2440328 was reported as accurate.

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

Anonymous · November 5, 2016

Serial Number 2440104 was reported as accurate.

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

Anonymous · March 1, 2016

Serial Number 2440605 was reported as accurate.

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

davidfelix99 26 · September 20, 2013

Serial Number 2440088 was reported as accurate.

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

Anonymous · March 19, 2013

Serial Number 2440019 was reported as accurate.

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

Anonymous · November 15, 2012

Serial Number 2440209 was reported as inaccurate.

Note: This is a 3 fingered movement marked "Burlington
Watch Co., Chicago,Ill... Micro-reg ,19 jewels
adjusted to temp and positions, gold writing on
movement
Changes since this report was submitted:
Plate changed from 3/4 to 3/4 Bridge

Anonymous · November 15, 2012

Serial Number 2440209 was reported as accurate.

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