Pocket Watch Database

From the American Horology Archive:
Elgin Grade 315 Pocket Watch Movement

Elgin National Watch Co.

Grade: 315

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 23268279
Grade: 315
Model: 3
Class: 114
Estimated Production Year: 1921
Run Quantity: 2,000
Grade/Model Run: 187 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
Database Version: v48.155

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Data Verification Reports

23267001
Verification Serial Map
23269000

Anonymous · January 21, 2016

Serial Number 23267357 was reported as accurate.

cmdraven 3375 · October 14, 2013

Serial Number 23267983 was reported as accurate.

Anonymous · July 18, 2012

Serial Number 23268653 was reported as accurate.

Anonymous · May 11, 2012

Serial Number 23268653 was reported as accurate.

Elgin Grade 315 Pocket Watch Movement