Pocket Watch Database

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

Illinois Watch Co.

Grade: Bunn Special

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1860329
Grade: Bunn Special
Model: 6
Estimated Production Year: 1906
Run Quantity: 1,000
Total Production: 76,978
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, 6Positions
Isochronism
Double Roller
Database Version: v48.039

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

1860001
Verification Serial Map
1861000

CJEmpire3 68 · January 8, 2022

Serial Number 1860329 was reported as accurate.

Anonymous · October 10, 2021

Serial Number 1860311 was reported as accurate.

ronaldscerbo 1 · January 10, 2021

Serial Number 1860926 was reported as accurate.

Anonymous · November 16, 2020

Serial Number 1860194 was reported as accurate.

Anonymous · June 20, 2020

Serial Number 1860744 was reported as accurate.

Anonymous · February 4, 2020

Serial Number 1860958 was reported as accurate.

Anonymous · October 23, 2018

Serial Number 1860043 was reported as accurate.

Automatic 254 · September 10, 2017

Serial Number 1860860 was reported as accurate.

Anonymous · June 2, 2017

Serial Number 1860996 was reported as accurate.

Anonymous · December 7, 2016

Serial Number 1860904 was reported as accurate.

Anonymous · June 1, 2016

Serial Number 1860959 was reported as accurate.

Anonymous · January 18, 2016

Serial Number 1860760 was reported as accurate.

vicklee 34 · July 27, 2015

Serial Number 1860330 was reported as accurate.

Anonymous · June 28, 2015

Serial Number 1860471 was reported as accurate.

vicklee 34 · March 30, 2015

Serial Number 1860330 was reported as accurate.

Anonymous · November 27, 2013

Serial Number 1860311 was reported as accurate.

rocco6111 7 · November 7, 2013

Serial Number 1860311 was reported as accurate.

Eddy413 5 · August 12, 2013

Serial Number 1860959 was reported as accurate.

Anonymous · June 30, 2012

Serial Number 1860281 was reported as accurate.

Anonymous · May 18, 2012

Serial Number 1860413 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch Movement