Pocket Watch Database

From the American Horology Archive:
Elgin Grade 303 Pocket Watch Movement

Elgin National Watch Co.

Grade: 303

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 33515513
Grade: 303
Model: 3
Class: 114
Estimated Production Year: 1932
Run Quantity: 5,000
Grade/Model Run: 331 of 371
Total Production: 2,215,000
Size: 12s
Jewels: 7j
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: Plain
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

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

33511001
Verification Serial Map
33516000

Anonymous · March 13, 2021

Serial Number 33514828 was reported as accurate.

Anonymous · February 23, 2021

Serial Number 33512869 was reported as accurate.

Anonymous · December 8, 2020

Serial Number 33512869 was reported as accurate.

Anonymous · October 27, 2020

Serial Number 33514808 was reported as accurate.

Anonymous · March 29, 2020

Serial Number 33513852 was reported as accurate.

cmdraven 3211 · September 7, 2019

Serial Number 33511012 was reported as accurate.

Anonymous · August 15, 2018

Serial Number 33514123 was reported as accurate.

cmdraven 3211 · May 18, 2014

Serial Number 33515472 was reported as accurate.

Anonymous · July 13, 2013

Serial Number 33511362 was reported as accurate.

Elgin Grade 303 Pocket Watch Movement