Pocket Watch Database


From the American Horology Archive:
Illinois Grade Bunn Special Pocket Watch

Illinois Watch Co.

Grade: Bunn Special

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3796183 Question Mark
Grade: Bunn Special Question Mark
Variation: RY.B.TempAnd Question Mark
Model: 9 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 104 of 194 Question Mark
Grade/Model Total Production: 169,740 Question Mark
Variant Est. Production: 103,290 (16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND) Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Ray Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 6 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes 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: 11109.G447.16S3511.169M510.O5920.L6716.21J1099 Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
511.05 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,724.90 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.986% Question Mark
Registry Population:
Scoped for This Run Only
16 (1.60%) 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 · April 26, 2022

Serial Number 3796183 was reported as accurate.

Anonymous · July 8, 2020

Serial Number 3796209 was reported as accurate.

Anonymous · October 31, 2019

Serial Number 3796765 was reported as accurate.

Anonymous · July 19, 2019

Serial Number 3796905 was reported as accurate.

Anonymous · February 13, 2019

Serial Number 3796851 was reported as accurate.

Anonymous · April 18, 2018

Serial Number 3796299 was reported as accurate.

Anonymous · March 2, 2018

Serial Number 3796555 was reported as accurate.

Anonymous · February 13, 2018

Serial Number 3796555 was reported as accurate.

Anonymous · February 3, 2018

Serial Number 3796032 was reported as accurate.

Anonymous · August 17, 2017

Serial Number 3796720 was reported as accurate.

Anonymous · September 22, 2016

Serial Number 3796899 was reported as accurate.

Anonymous · April 26, 2016

Serial Number 3796148 was reported as accurate.

Anonymous · January 7, 2014

Serial Number 3796613 was reported as accurate.

Anonymous · April 29, 2013

Serial Number 3796025 was reported as accurate.

Anonymous · November 18, 2012

Serial Number 3796772 was reported as accurate.

Anonymous · July 13, 2012

Serial Number 3796705 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch