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: 3694855 Question Mark
Grade: Bunn Special Question Mark
Variation: RY.R.MotorBarrel.GoldSetting Question Mark
Model: 11 Question Mark
Estimated Production Year: 1920 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 15 of 29 Question Mark
Grade/Model Total Production: 13,270 Question Mark
Variant Est. Production: 6,970 (16S-M11-23J-ONL-A6PTI-RY.R.MOTORBARREL.GOLDSETTING) Question Mark
Size: 16s Question Mark
Jewels: 23j 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: 48-Hr. Motor 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: 10967.G439.16S3434.1611M33.O5806.L6677.23J225 Question Mark
Database Version: v52.515 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
39.95 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
134.76 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.233% Question Mark
Registry Population:
Scoped for This Run Only
9 (2.25%) Question Mark
$ Estimated Value (12 Month Change): -0.48% Analyzing 304 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 · August 8, 2021

Serial Number 3694712 was reported as inaccurate.

Note: This watch has a jeweled motor barrel - not a
going barre!
Curator Response: Thanks for the report. The database has been updated accordingly.

Anonymous · November 18, 2020

Serial Number 3694847 was reported as accurate.

Anonymous · June 18, 2020

Serial Number 3694985 was reported as accurate.

Anonymous · July 19, 2019

Serial Number 3694611 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11

Anonymous · January 19, 2019

Serial Number 3694857 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11

dfchong 837 · February 19, 2018

Serial Number 3694910 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11

Anonymous · February 16, 2018

Serial Number 3694910 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11

Gasperoff Supporter 727 · April 20, 2015

Serial Number 3694711 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11

Gasperoff Supporter 727 · March 16, 2015

Serial Number 3694711 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11

Anonymous · May 21, 2014

Serial Number 3694721 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11

Anonymous · February 7, 2014

Serial Number 3694941 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11

Anonymous · December 23, 2012

Serial Number 3694681 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11

Anonymous · June 10, 2012

Serial Number 3694929 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 9 to 11
Illinois Grade Bunn Special Pocket Watch