Pocket Watch Database

From the American Horology Archive:
Elgin Grade 145 Pocket Watch Movement

Elgin National Watch Co.

Grade: 145

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 7720397
Grade: 145
Model: 5
Class: 10
Estimated Production Year: 1899
Run Quantity: 1,000
Grade/Model Run: 15 of 19
Total Production: 33,000
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Gilt
Movement Setting: Pendant
Plate: Full Plate
Barrel: Going
Train: Quick
Regulator: Plain
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
U.S. Patents: 77078, 347272, 345619
Data Research: 1904 Elgin Serial List
1915 Elgin Serial List
1927/1950 Elgin Serial List
Database Version: v48.148

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Data Verification Reports

7720001
Verification Serial Map
7721000

VICTORIAN1859 69 · May 14, 2022

Serial Number 7720354 was reported as accurate.

Anonymous · November 14, 2020

Serial Number 7720523 was reported as accurate.

Anonymous · August 6, 2020

Serial Number 7720039 was reported as accurate.

Anonymous · June 19, 2020

Serial Number 7720039 was reported as accurate.

Anonymous · May 22, 2020

Serial Number 7720763 was reported as accurate.

Anonymous · July 12, 2015

Serial Number 7720753 was reported as accurate.

conpen 7 · February 21, 2014

Serial Number 7720842 was reported as accurate.

Anonymous · January 31, 2013

Serial Number 7720039 was reported as accurate.

Anonymous · January 31, 2013

Serial Number 7720039 was reported as accurate.

Anonymous · November 14, 2012

Serial Number 7720606 was reported as accurate.

Elgin Grade 145 Pocket Watch Movement