Pocket Watch Database

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

Illinois Watch Co.

Grade: Bunn Special

Private Label(s) in Run:
E.H. Carey - Le Mars, Iowa
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1788380
Grade: Bunn Special
Model: 6
Estimated Production Year: 1905
Run Quantity: 200
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, 6 Positions
Isochronism
Double Roller

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Data Verification Reports

1788201
Verification Serial Map
1788400

Anonymous · September 24, 2019

Serial Number 1788216 was reported as accurate.

Anonymous · January 7, 2018

Serial Number 1788254 was reported as accurate.

dfchong 815 · October 10, 2017

Serial Number 1788254 was reported as accurate.

pedro765 38 · December 8, 2014

Serial Number 1788317 was reported as accurate.

TimeAntiquarian 156 · September 23, 2014

Serial Number 1788250 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch Movement