Pocket Watch Database

From the American Horology Archive:
Illinois Grade Sangamo Pocket Watch

Illinois Watch Co.

Grade: Sangamo

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2297260
Grade: Sangamo
Model: 5
Estimated Production Year: 1911
Run Quantity: 300
Total Production: 26,135
Size: 16s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Train Material: Gold
Regulator: Micrometric
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 24.5, 36.5, 55.5
Case Screw Locations: 3.5, 37.5
Case: Various
Database Version: v48.256

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Data Verification Reports

2297001
Verification Serial Map
2297300

Anonymous · March 6, 2020

Serial Number 2297221 was reported as accurate.

Anonymous · October 4, 2019

Serial Number 2297298 was reported as accurate.

Anonymous · August 29, 2017

Serial Number 2297278 was reported as accurate.

Anonymous · August 23, 2017

Serial Number 2297278 was reported as accurate.

Anonymous · June 28, 2017

Serial Number 2297298 was reported as accurate.

Anonymous · January 8, 2015

Serial Number 2297051 was reported as accurate.

Watching 40 · November 30, 2014

Serial Number 2297219 was reported as accurate.

Illinois Grade Sangamo Pocket Watch