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: 3626946
Grade: Bunn Special
Model: 6
Estimated Production Year: 1920
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
Illinois Watch Co.
Springfield
21 Ruby Jewels
Adjusted
Temperature 6 Positions
Isochronism
Double Roller

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Data Verification Reports

3626001
Verification Serial Map
3627000

Anonymous · November 26, 2020

Serial Number 3626505 was reported as accurate.

Anonymous · October 17, 2020

Serial Number 3626287 was reported as accurate.

Tnsaltydog 12 · January 23, 2020

Serial Number 3626223 was reported as accurate.

Faberius 2 · October 7, 2019

Serial Number 3626073 was reported as accurate.

Anonymous · January 24, 2019

Serial Number 3626694 was reported as accurate.

Anonymous · September 12, 2018

Serial Number 3626726 was reported as accurate.

winterwolf 79 · August 27, 2018

Serial Number 3626258 was reported as accurate.

Kevin H 84 · April 12, 2018

Serial Number 3626047 was reported as accurate.

Gimparoo 694 · April 10, 2018

Serial Number 3626451 was reported as accurate.

Gimparoo 694 · June 2, 2017

Serial Number 3626512 was reported as accurate.

Anonymous · December 2, 2016

Serial Number 3626172 was reported as accurate.

Anonymous · January 7, 2015

Serial Number 3626263 was reported as accurate.

TimeAntiquarian 158 · September 19, 2014

Serial Number 3626053 was reported as accurate.

Anonymous · June 20, 2014

Serial Number 3626627 was reported as accurate.

Anonymous · September 2, 2012

Serial Number 3626217 was reported as accurate.

Anonymous · April 5, 2012

Serial Number 3626462 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch