Pocket Watch Database

From the American Horology Archive:
Elgin Grade 575 Pocket Watch Movement

Elgin National Watch Co.

Grade: 575

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: H818131
Grade: 575
Model: 20
Estimated Production Year: 1950
Run Quantity: 2,000
Grade/Model Run: 12 of 13
Total Production: 77,000
Size: 16s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Flat
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Train: Quick
Regulator: Plain
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 2
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Total Adjustments: 4
Railroad Grade: No
U.S. Patents: 77078
Data Research: 1927/1950 Elgin Serial List

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

Verification Serial Map

okiejohn 232 · April 19, 2019

Serial Number H818131 was reported as accurate.

Anonymous · November 2, 2015

Serial Number H818804 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 1 to 2
Elgin Grade 575 Pocket Watch Movement