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: 23695580
Grade: 315
Model: 3
Class: 114
Estimated Production Year: 1921
Run Quantity: 3,000
Grade/Model Run: 192 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

23693001
Verification Serial Map
23696000

BJP1973 10 · April 19, 2022

Serial Number 23695580 was reported as accurate.

Chuck60 11 · April 11, 2021

Serial Number 23695409 was reported as accurate.

Anonymous · March 30, 2021

Serial Number 23695409 was reported as accurate.

jamiej 57 · January 23, 2021

Serial Number 23694528 was reported as accurate.

Braxton08 1 · April 21, 2019

Serial Number 23694030 was reported as accurate.

Anonymous · April 11, 2019

Serial Number 23693181 was reported as accurate.

Anonymous · March 28, 2017

Serial Number 23695309 was reported as accurate.

Anonymous · February 10, 2017

Serial Number 23693663 was reported as accurate.

Anonymous · February 7, 2017

Serial Number 23695570 was reported as accurate.

pocketwatchdan 6 · December 27, 2016

Serial Number 23694979 was reported as accurate.

Anonymous · September 18, 2013

Serial Number 23694060 was reported as accurate.

Anonymous · January 18, 2013

Serial Number 23694977 was reported as accurate.

Elgin Grade 315 Pocket Watch Movement