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: 3541873 Question Mark
Grade: Bunn Special Question Mark
Variation: RY.B.TempAnd Question Mark
Model: 9 Question Mark
Estimated Production Year: 1919 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 89 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: 10703.G421.16S3302.169M418.O5581.L6581.21J1001 Question Mark
Database Version: v52.517 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
Research Note: One example of the two-tone "Gold Rayed" pattern movement has been verified in this run (scarce). #3541863: Two-Tone Ray Pattern.

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


cliffdobbins 296 · August 21, 2023

Serial Number 3541179 was reported as accurate.

Anonymous · July 12, 2021

Serial Number 3541226 was reported as accurate.

Anonymous · December 21, 2020

Serial Number 3541142 was reported as accurate.

cliffdobbins 296 · November 2, 2020

Serial Number 3541027 was reported as accurate.

Anonymous · June 29, 2020

Serial Number 3541226 was reported as accurate.

Anonymous · January 9, 2020

Serial Number 3541226 was reported as accurate.

Anonymous · May 10, 2019

Serial Number 3541792 was reported as accurate.

cmdraven 4083 · March 14, 2019

Serial Number 3541848 was reported as accurate.

Anonymous · June 18, 2018

Serial Number 3541369 was reported as accurate.

Anonymous · June 18, 2018

Serial Number 3541359 was reported as accurate.

Anonymous · March 17, 2018

Serial Number 3541263 was reported as accurate.

Anonymous · October 8, 2017

Serial Number 3541522 was reported as accurate.

Fiigwell 1 · October 8, 2017

Serial Number 3541522 was reported as accurate.

Anonymous · October 8, 2017

Serial Number 3541522 was reported as accurate.

Anonymous · April 20, 2017

Serial Number 3541698 was reported as accurate.

Anonymous · October 20, 2012

Serial Number 3541222 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch