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: 1867048
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: Coarse
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
Database Version: v48.039

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Data Verification Reports

1867001
Verification Serial Map
1868000

Anonymous · February 14, 2021

Serial Number 1867848 was reported as accurate.

Anonymous · September 12, 2020

Serial Number 1867655 was reported as accurate.

Anonymous · June 25, 2020

Serial Number 1867884 was reported as accurate.

Anonymous · December 2, 2019

Serial Number 1867589 was reported as accurate.

texnet Supporter 678 · August 20, 2019

Serial Number 1867801 was reported as accurate.

Anonymous · July 7, 2016

Serial Number 1867044 was reported as accurate.

Anonymous · April 17, 2016

Serial Number 1867758 was reported as accurate.

bwalder 137 · March 24, 2016

Serial Number 1867145 was reported as accurate.

Anonymous · February 9, 2016

Serial Number 1867898 was reported as accurate.

Anonymous · February 6, 2016

Serial Number 1867898 was reported as accurate.

Anonymous · September 16, 2015

Serial Number 1867540 was reported as accurate.

Anonymous · April 24, 2015

Serial Number 1867154 was reported as accurate.

Anonymous · February 2, 2015

Serial Number 1867826 was reported as accurate.

TimeAntiquarian Founder Research Expert Historian Top Contributor Supporter 168 · September 22, 2014

Serial Number 1867898 was reported as accurate.

Anonymous · July 28, 2014

Serial Number 1867141 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 6

smoken 110 · June 23, 2014

Serial Number 1867323 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 6

smoken 110 · June 22, 2014

Serial Number 1867058 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 6

Anonymous · July 5, 2013

Serial Number 1867777 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 6

Anonymous · March 22, 2013

Serial Number 1867660 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 6

Anonymous · March 22, 2013

Serial Number 1867660 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 6

Anonymous · November 22, 2012

Serial Number 1867619 was reported as accurate.

Anonymous · November 22, 2012

Serial Number 1867619 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 6
Movement Setting changed from Pendant to Lever

Anonymous · October 31, 2012

Serial Number 1867619 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 6
Movement Setting changed from Pendant to Lever

Anonymous · October 26, 2012

Serial Number 1867619 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 6
Movement Setting changed from Pendant to Lever

Anonymous · August 24, 2012

Serial Number 1867619 was reported as inaccurate.

Note: Lever time set
Changes since this report was submitted:
Factory Model changed from 1 to 6
Movement Setting changed from Pendant to Lever
Illinois Grade Bunn Special Pocket Watch Movement