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: 27537978
Grade: 303
Model: 3
Class: 114
Estimated Production Year: 1925
Run Quantity: 19,000
Grade/Model Run: 271 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

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Data Verification Reports

27527001
Verification Serial Map
27546000

Iphasmere 19 · November 25, 2021

Serial Number 27537978 was reported as accurate.

Anonymous · April 25, 2021

Serial Number 27527520 was reported as accurate.

Anonymous · January 31, 2021

Serial Number 27528539 was reported as accurate.

Anonymous · January 31, 2021

Serial Number 27542495 was reported as accurate.

Anonymous · November 12, 2020

Serial Number 27543523 was reported as accurate.

MoatsJustin1 1998 · November 4, 2020

Serial Number 27544535 was reported as accurate.

Anonymous · September 8, 2020

Serial Number 27543899 was reported as accurate.

Joef21 159 · June 25, 2020

Serial Number 27540024 was reported as accurate.

Anonymous · May 18, 2020

Serial Number 27536794 was reported as accurate.

Anonymous · September 6, 2019

Serial Number 27531083 was reported as accurate.

Anonymous · June 25, 2019

Serial Number 27533835 was reported as accurate.

Nick7716 6 · May 16, 2019

Serial Number 27529174 was reported as accurate.

Anonymous · March 23, 2019

Serial Number 27534199 was reported as accurate.

Anonymous · January 4, 2019

Serial Number 27528977 was reported as accurate.

Anonymous · June 26, 2018

Serial Number 27530387 was reported as accurate.

Anonymous · February 16, 2018

Serial Number 27542245 was reported as inaccurate.

No further details were submitted with the report.

rjcullis 114 · September 12, 2017

Serial Number 27534455 was reported as accurate.

rjcullis 114 · September 10, 2017

Serial Number 27534455 was reported as accurate.

Anonymous · April 18, 2017

Serial Number 27531305 was reported as accurate.

rtwatches 943 · November 22, 2015

Serial Number 27527790 was reported as accurate.

Anonymous · August 15, 2015

Serial Number 27541010 was reported as accurate.

eugene 18 · January 10, 2015

Serial Number 27538458 was reported as accurate.

Anonymous · March 25, 2014

Serial Number 27535046 was reported as accurate.

Anonymous · July 15, 2013

Serial Number 27529302 was reported as accurate.

Anonymous · July 15, 2013

Serial Number 27529302 was reported as accurate.

Anonymous · May 7, 2013

Serial Number 27545366 was reported as accurate.

Anonymous · May 3, 2013

Serial Number 27545366 was reported as accurate.

Anonymous · April 30, 2013

Serial Number 27542467 was reported as accurate.

Anonymous · April 29, 2013

Serial Number 27531616 was reported as accurate.

Anonymous · April 29, 2013

Serial Number 27531616 was reported as accurate.

Anonymous · March 16, 2013

Serial Number 27536878 was reported as accurate.

Anonymous · January 29, 2013

Serial Number 27544768 was reported as accurate.

Anonymous · August 20, 2012

Serial Number 27545625 was reported as accurate.

Anonymous · August 2, 2012

Serial Number 27544283 was reported as accurate.

Anonymous · June 28, 2012

Serial Number 27544966 was reported as accurate.

Elgin Grade 303 Pocket Watch Movement