Pocket Watch Database

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

Illinois Watch Co.

Grade: Bunn Special

Type II 60hr.

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4770953
Grade: Bunn Special
Variation: Type II
Model: 14
Estimated Production Year: 1926
Run Quantity: 1,000
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: Sixty Hour
Bunn Special
Illinois Watch Co.
Springfield
Motor Barrel 60
21 Jewels
Adjusted
Temp. And
Six
Positions
Double Roller
Case: Various
Database Version: v48.268

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Data Verification Reports

4770001
Verification Serial Map
4771000

oilartist 4 · February 25, 2022

Serial Number 4770791 was reported as accurate.

Anonymous · August 18, 2021

Serial Number 4770686 was reported as accurate.

Anonymous · February 14, 2021

Serial Number 4770676 was reported as accurate.

Kmorgan 9 · December 19, 2020

Serial Number 4770649 was reported as accurate.

Anonymous · July 15, 2019

Serial Number 4770518 was reported as accurate.

Anonymous · April 15, 2019

Serial Number 4770161 was reported as accurate.

Anonymous · April 9, 2019

Serial Number 4770815 was reported as accurate.

Anonymous · March 8, 2019

Serial Number 4770161 was reported as accurate.

WLBelkriver33 804 · February 21, 2019

Serial Number 4770631 was reported as accurate.

WLBelkriver33 804 · February 17, 2019

Serial Number 4770631 was reported as accurate.

Anonymous · November 25, 2018

Serial Number 4770875 was reported as accurate.

Anonymous · March 5, 2018

Serial Number 4770603 was reported as accurate.

Linkspal 2 · June 30, 2017

Serial Number 4770315 was reported as accurate.

Anonymous · February 14, 2017

Serial Number 4770591 was reported as accurate.

Anonymous · October 7, 2016

Serial Number 4770708 was reported as accurate.

Shadawachr 4 · August 25, 2016

Serial Number 4770953 was reported as accurate.

bwalder 137 · December 28, 2015

Serial Number 4770020 was reported as accurate.

Anonymous · November 28, 2015

Serial Number 4770897 was reported as accurate.

Anonymous · November 28, 2015

Serial Number 4770887 was reported as accurate.

cmdraven 3391 · August 28, 2014

Serial Number 4770957 was reported as accurate.

Anonymous · August 6, 2014

Serial Number 4770976 was reported as accurate.

rocket00 236 · January 4, 2014

Serial Number 4770165 was reported as accurate.

Anonymous · December 15, 2013

Serial Number 4770527 was reported as accurate.

Anonymous · December 2, 2012

Serial Number 4770708 was reported as accurate.

Anonymous · June 28, 2012

Serial Number 4770672 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch