Pocket Watch Database

From the American Horology Archive:
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch

Illinois Watch Co.

Grade: 305

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4805292
Grade: 305
Model: 7
Estimated Production Year: 1926
Run Quantity: 600
Grade/Model Run: 159 of 177
Grade/Model Total Production: 150,270
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Run ID: 12040.305G202.16S3894.167M714.O6781.P4502.17J4024
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
451.98
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,525.51
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.641%
Registry Population: 6 (1.00%)
$ Estimated Value (12 Month Change): -5.94% Analyzing 890 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.


drisen 30 · December 17, 2019

Serial Number 4805292 was reported as accurate.

Deere51 102 · March 2, 2018

Serial Number 4805057 was reported as accurate.

rmwatchandclock Supporter 366 · January 7, 2018

Serial Number 4805002 was reported as accurate.

Anonymous · August 18, 2016

Serial Number 4805255 was reported as accurate.

Anonymous · June 19, 2014

Serial Number 4805481 was reported as accurate.

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

Anonymous · June 19, 2014

Serial Number 4805481 was reported as accurate.

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

frederic719 123 · September 10, 2013

Serial Number 4805437 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch