Pocket Watch Database

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

Illinois Watch Co.

Grade: Bunn Special

Type I 60hr.

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4728799
Grade: Bunn Special
Variation: Type I
Model: 14
Estimated Production Year: 1926
Run Quantity: 1,000
Grade/Model Run: 6 of 117
Grade/Model Total Production: 117,000
Size: 16s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Raised Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Ray
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: 60-Hr. Motor
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Movement Markings: Bunn Special
Illinois Watch Co.
Springfield
Motor Barrel 60
21 Jewels
Adjusted
Temp. And
Six
Positions
Double Roller
Case: Various
Run ID: 11971.G542.16S3878.1614M9.O6715.L6965.21J1352
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
352.26
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,188.92
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.058%
Registry Population: 27 (2.70%)
$ Estimated Value (12 Month Change): -2.23% Analyzing 2,121 Sales

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.


edthewatchdoc Supporter 19 · November 8, 2023

Serial Number 4728056 was reported as accurate.

Anonymous · November 21, 2022

Serial Number 4728335 was reported as accurate.

Rcardkidz 3427 · June 4, 2022

Serial Number 4728156 was reported as accurate.

CSkeen1986 1 · June 27, 2021

Serial Number 4728903 was reported as accurate.

Anonymous · December 6, 2020

Serial Number 4728894 was reported as accurate.

Anonymous · September 28, 2020

Serial Number 4728894 was reported as accurate.

Anonymous · April 9, 2020

Serial Number 4728416 was reported as accurate.

Anonymous · November 25, 2019

Serial Number 4728871 was reported as accurate.

Anonymous · March 1, 2018

Serial Number 4728154 was reported as accurate.

howdydave 10 · October 27, 2017

Serial Number 4728338 was reported as accurate.

Anonymous · July 5, 2017

Serial Number 4728894 was reported as accurate.

Anonymous · July 4, 2017

Serial Number 4728894 was reported as accurate.

Anonymous · October 29, 2016

Serial Number 4728888 was reported as accurate.

Anonymous · September 13, 2016

Serial Number 4728856 was reported as accurate.

roadking 36 · September 11, 2016

Serial Number 4728157 was reported as accurate.

Anonymous · September 2, 2016

Serial Number 4728856 was reported as accurate.

Anonymous · April 3, 2016

Serial Number 4728532 was reported as accurate.

Anonymous · March 23, 2016

Serial Number 4728189 was reported as accurate.

Anonymous · September 13, 2014

Serial Number 4728532 was reported as accurate.

Anonymous · August 26, 2014

Serial Number 4728646 was reported as accurate.

fpomeroy 7 · June 18, 2014

Serial Number 4728660 was reported as accurate.

Anonymous · May 26, 2014

Serial Number 4728996 was reported as accurate.

Anonymous · March 9, 2014

Serial Number 4728532 was reported as accurate.

Anonymous · February 12, 2014

Serial Number 4728698 was reported as accurate.

Anonymous · February 9, 2014

Serial Number 4728171 was reported as accurate.

Anonymous · January 28, 2014

Serial Number 4728253 was reported as accurate.

Kollector 20 · August 27, 2013

Serial Number 4728511 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch