Pocket Watch Database

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

Illinois Watch Co.

Grade: Bunn Special

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2312241
Grade: Bunn Special
Model: 6
Estimated Production Year: 1910
Run Quantity: 600
Grade/Model Run: 191 of 257
Grade/Model Total Production: 76,618
Size: 18s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Bright Spotted
Movement Signing Style: Old English
Movement Inlay Color: Black
Movement Setting: Lever
Plate: Full Plate
Double Roller: Yes
Barrel: Going
Train: Fast
Regulator: Reed
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 2.0, 21.5, 38.5
Case Screw Locations: 23.5, 51.5
Movement Markings: Bunn Special
Springfield, Ill.
21 Ruby Jewels
Adjusted
Temperature, 6 Positions
Isochronism
Double Roller
Case: Various
Run ID: 7202.G241.18S3908.186M1157.O3082.L5552.21J450
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
229.40
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
778.54
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.348%
Registry Population: 10 (1.67%)
$ Estimated Value (12 Month Change): -12.18% Analyzing 742 Sales

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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 24, 2023

Serial Number 2312325 was reported as accurate.

cjbrem Supporter 499 · February 15, 2023

Serial Number 2312082 was reported as accurate.

Anonymous · April 1, 2021

Serial Number 2312119 was reported as accurate.

Anonymous · December 14, 2020

Serial Number 2312206 was reported as accurate.

Anonymous · June 1, 2019

Serial Number 2312090 was reported as accurate.

dfchong 837 · May 18, 2018

Serial Number 2312535 was reported as inaccurate.

Note: 23j
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.

Anonymous · January 21, 2018

Serial Number 2312400 was reported as accurate.

dfchong 837 · September 16, 2017

Serial Number 2312502 was reported as accurate.

Anonymous · March 18, 2017

Serial Number 2312216 was reported as accurate.

Anonymous · November 30, 2016

Serial Number 2312020 was reported as accurate.

Anonymous · July 31, 2014

Serial Number 2312524 was reported as accurate.

Anonymous · July 24, 2014

Serial Number 2312577 was reported as accurate.

Anonymous · December 29, 2013

Serial Number 2312130 was reported as accurate.

Anonymous · October 7, 2013

Serial Number 2312547 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch