Pocket Watch Database

From the American Horology Archive:
Elgin Grade 314 Pocket Watch Movement

Elgin National Watch Co.

Grade: 314

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 20821085
Grade: 314
Model: 2
Class: 113
Estimated Production Year: 1918
Run Quantity: 3,000
Grade/Model Run: 155 of 235
Total Production: 323,000
Size: 12s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
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
Database Version: v47.152

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Data Verification Reports

20820001
Verification Serial Map
20823000

Iphasmere 19 · November 25, 2021

Serial Number 20821085 was reported as accurate.

Anonymous · November 8, 2021

Serial Number 20821034 was reported as accurate.

rjcullis 114 · August 2, 2017

Serial Number 20821505 was reported as accurate.

Anonymous · June 15, 2017

Serial Number 20821505 was reported as accurate.

Anonymous · October 12, 2016

Serial Number 20820318 was reported as accurate.

Anonymous · August 1, 2014

Serial Number 20822545 was reported as accurate.

Anonymous · March 2, 2014

Serial Number 20820054 was reported as accurate.

Anonymous · October 4, 2012

Serial Number 20821956 was reported as accurate.

Elgin Grade 314 Pocket Watch Movement