Pocket Watch Database

From the American Horology Archive:
Elgin Grade 291 Pocket Watch Movement

Elgin National Watch Co.

Grade: 291

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 23240103
Grade: 291
Model: 7
Class: 110
Estimated Production Year: 1921
Run Quantity: 10,000
Grade/Model Run: 236 of 424
Total Production: 1,487,000
Size: 16s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Balance Type: Expansion
Balance Jewel Material: Ruby
Train: Quick
Regulator: Plain
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
U.S. Patents: 596407
Data Research: 1927/1950 Elgin Serial List

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Data Verification Reports

23232001
Verification Serial Map
23242000

Anonymous · January 27, 2020

Serial Number 23238538 was reported as accurate.

Anonymous · December 30, 2018

Serial Number 23234014 was reported as accurate.

64type1 6 · December 17, 2018

Serial Number 23235268 was reported as accurate.

Anonymous · June 14, 2018

Serial Number 23232378 was reported as accurate.

Anonymous · April 13, 2015

Serial Number 23240103 was reported as accurate.

Anonymous · January 16, 2015

Serial Number 23237891 was reported as accurate.

mtnpoppa 17 · March 30, 2014

Serial Number 23239325 was reported as accurate.

Anonymous · January 20, 2013

Serial Number 23237714 was reported as accurate.

Anonymous · October 13, 2012

Serial Number 23241704 was reported as accurate.

Elgin Grade 291 Pocket Watch Movement