Pocket Watch Database


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

Illinois Watch Co.

Grade: 305

Time King

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 5074881 Question Mark
Grade: 305 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1928 Question Mark
Run Quantity: 120 Question Mark
Grade/Model Run: 168 of 177 Question Mark
Grade/Model Total Production: 150,270 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Adjusted: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 17.5, 39.0, 58.0 Question Mark
Case Screw Locations: 3.0, 38.0 Question Mark
Case: Various Question Mark
Run ID: 12332.305G211.16S3998.167M726.O7034.P4698.17J4143 Question Mark
Database Version: v52.618 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
451.98 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,525.51 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.641% Question Mark
Registry Population:
Scoped for This Run Only
1 (0.83%) Question Mark
$ Estimated Value (12 Month Change): 6.19% Analyzing 908 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.


Anonymous · July 14, 2020

Serial Number 5074941 was reported as inaccurate.

Note: 17 jewels
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Jewels changed from ? to 17j

Anonymous · May 31, 2017

Serial Number 5074977 was reported as accurate.

Changes since this report was submitted:
Jewels changed from ? to 17j

Anonymous · November 19, 2012

Serial Number 5074929 was reported as inaccurate.

Note: 17 jewels
Changes since this report was submitted:
Jewels changed from 1J to 17j
Movement Configuration changed from Interchangeable to Openface
Plate changed from Unknown to Bridge
Illinois Grade 305 Pocket Watch
Illinois Grade 305 Pocket Watch