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: 4108985 Question Mark
Grade: Bunn Special Question Mark
Variation: RY.R.MotorBarrel.GridIndex Question Mark
Model: 11 Question Mark
Estimated Production Year: 1922 Question Mark
Run Quantity: 780 Question Mark
Grade/Model Run: 23 of 29 Question Mark
Grade/Model Total Production: 13,270 Question Mark
Variant Est. Production: 5,680 (16S-M11-23J-ONL-A6PTI-RY.R.MOTORBARREL.GRIDINDEX) 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: 11463.G477.16S3674.1611M48.O6222.L6809.23J242 Question Mark
Research References: American Pocket Watches: Illinois Watch Co.: Volume 2. (William Meggers & Roy Ehrhardt)
The 16 Size Illinois Bunn Special, 1913-1948. (Michael Chamelin)
Question Mark
Database Version: v52.498 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
19 (2.44%) 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 · July 7, 2022

Serial Number 4109102 was reported as accurate.

Anonymous · July 6, 2022

Serial Number 4109102 was reported as accurate.

Anonymous · April 16, 2022

Serial Number 4108778 was reported as accurate.

Anonymous · December 1, 2021

Serial Number 4109101 was reported as accurate.

cranemaker Supporter 83 · February 3, 2020

Serial Number 4108954 was reported as accurate.

Anonymous · February 3, 2020

Serial Number 4108652 was reported as accurate.

fbullington 1 · January 28, 2020

Serial Number 4108859 was reported as accurate.

Anonymous · December 18, 2019

Serial Number 4108621 was reported as accurate.

Anonymous · December 5, 2019

Serial Number 4108951 was reported as accurate.

Anonymous · November 18, 2019

Serial Number 4108920 was reported as accurate.

Anonymous · June 29, 2019

Serial Number 4108857 was reported as accurate.

WLBelkriver33 804 · November 25, 2018

Serial Number 4108859 was reported as accurate.

WLBelkriver33 804 · November 25, 2018

Serial Number 4108859 was reported as accurate.

Anonymous · November 18, 2018

Serial Number 4108859 was reported as accurate.

Bild23 2 · October 7, 2018

Serial Number 4109280 was reported as accurate.

Anonymous · August 16, 2018

Serial Number 4109287 was reported as accurate.

Anonymous · June 24, 2018

Serial Number 4108624 was reported as accurate.

Anonymous · June 7, 2018

Serial Number 4108641 was reported as accurate.

Anonymous · June 7, 2018

Serial Number 4108641 was reported as accurate.

Anonymous · June 1, 2018

Serial Number 4109287 was reported as accurate.

Anonymous · July 3, 2017

Serial Number 4109230 was reported as accurate.

Anonymous · January 3, 2017

Serial Number 4109240 was reported as accurate.

Anonymous · October 21, 2016

Serial Number 4109367 was reported as accurate.

carlitos1z Supporter 27 · June 2, 2015

Serial Number 4109006 was reported as accurate.

ccnumis 145 · November 20, 2014

Serial Number 4109250 was reported as accurate.

Anonymous · April 24, 2014

Serial Number 4109080 was reported as accurate.

Anonymous · January 26, 2014

Serial Number 4108616 was reported as accurate.

TommyPaulette 50 · September 23, 2013

Serial Number 4108820 was reported as accurate.

Anonymous · October 20, 2012

Serial Number 4109101 was reported as accurate.

Anonymous · August 4, 2012

Serial Number 4108629 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch