Pocket Watch Database

From the American Horology Archive:
Elgin Grade 315 Pocket Watch

Elgin National Watch Co.

Grade: 315

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 20747717
Grade: 315
Model: 3
Class: 114
Estimated Production Year: 1918
Run Quantity: 5,000
Grade/Model Run: 155 of 329
Total Production: 1,033,900
Size: 12s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Balance Type: Expansion
Balance Jewel Material: Ruby
Train: Quick
Regulator: Moseley
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
U.S. Patents: 596407, 77078, 585025
Data Research: 1927/1950 Elgin Serial List

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Data Verification Reports

20744001
Verification Serial Map
20749000

Anonymous · October 3, 2020

Serial Number 20745285 was reported as accurate.

Anonymous · November 28, 2019

Serial Number 20744255 was reported as accurate.

SailorMG 7 · October 24, 2019

Serial Number 20744053 was reported as accurate.

darkstar 245 · August 28, 2018

Serial Number 20747717 was reported as accurate.

Mick321748 33 · January 24, 2018

Serial Number 20748348 was reported as accurate.

Anonymous · September 25, 2017

Serial Number 20746129 was reported as accurate.

Anonymous · October 17, 2016

Serial Number 20747417 was reported as accurate.

Anonymous · May 28, 2015

Serial Number 20748563 was reported as accurate.

Anonymous · December 12, 2014

Serial Number 20745999 was reported as accurate.

Anonymous · July 12, 2014

Serial Number 20745733 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 17, 2013

Serial Number 20747923 was reported as accurate.

txtimefan 101 · June 24, 2013

Serial Number 20744897 was reported as accurate.

Anonymous · July 25, 2012

Serial Number 20744374 was reported as accurate.

Anonymous · July 25, 2012

Serial Number 20744374 was reported as accurate.

Anonymous · July 25, 2012

Serial Number 20745269 was reported as accurate.

Elgin Grade 315 Pocket Watch