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: 22761249
Grade: 315
Model: 3
Class: 114
Estimated Production Year: 1920
Run Quantity: 2,000
Grade/Model Run: 181 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: v48.037

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Data Verification Reports

22761001
Verification Serial Map
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Anonymous · October 24, 2019

Serial Number 22761803 was reported as accurate.

Anonymous · August 20, 2019

Serial Number 22762186 was reported as accurate.

Anonymous · May 6, 2019

Serial Number 22762553 was reported as accurate.

Rcardkidz 2598 · December 29, 2017

Serial Number 22762890 was reported as accurate.

TonyKirchner Supporter 8 · June 19, 2013

Serial Number 22761555 was reported as accurate.

Elgin Grade 315 Pocket Watch Movement