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: 4398420 Question Mark
Grade: Bunn Special Question Mark
Variation: RY.B.TempAnd.SlashIndex Question Mark
Model: 9 Question Mark
Estimated Production Year: 1923 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 154 of 194 Question Mark
Grade/Model Total Production: 169,740 Question Mark
Variant Est. Production: 31,200 (16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.SLASHINDEX) 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: 11710.G512.16S3778.169M641.O6460.L6888.21J1272 Question Mark
Database Version: v52.526 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
17 (1.70%) Question Mark
$ Estimated Value (12 Month Change): 1.07% Analyzing 2,299 Sales Question Mark

Help Us Help Others By Improving the Database:

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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 · November 6, 2024

Serial Number 4398222 was reported as accurate.

Anonymous · November 6, 2024

Serial Number 4398222 was reported as accurate.

cjbrem Supporter 959 · February 15, 2023

Serial Number 4398524 was reported as accurate.

Ghetti83 1 · September 25, 2022

Serial Number 4398990 was reported as accurate.

Anonymous · March 29, 2021

Serial Number 4398405 was reported as accurate.

Anonymous · December 27, 2020

Serial Number 4398251 was reported as accurate.

Bluejay 179 · December 12, 2020

Serial Number 4398520 was reported as accurate.

Anonymous · December 7, 2020

Serial Number 4398520 was reported as accurate.

Anonymous · April 2, 2020

Serial Number 4398033 was reported as accurate.

martinmj 24 · March 30, 2020

Serial Number 4398033 was reported as accurate.

Anonymous · March 31, 2019

Serial Number 4398879 was reported as accurate.

amcfarlane Supporter 32 · October 20, 2017

Serial Number 4398138 was reported as accurate.

Anonymous · February 5, 2017

Serial Number 4398710 was reported as accurate.

cmdraven 4083 · November 23, 2016

Serial Number 4398923 was reported as accurate.

Anonymous · November 30, 2015

Serial Number 4398522 was reported as accurate.

Anonymous · March 9, 2015

Serial Number 4398129 was reported as accurate.

Anonymous · May 22, 2014

Serial Number 4398648 was reported as accurate.

Anonymous · May 14, 2014

Serial Number 4398388 was reported as accurate.

Anonymous · July 14, 2013

Serial Number 4398139 was reported as accurate.

Anonymous · August 5, 2012

Serial Number 4398190 was reported as accurate.

Anonymous · June 26, 2012

Serial Number 4398857 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch