Pocket Watch Database

From the American Horology Archive:
Elgin Grade 270 Pocket Watch Movement
Elgin Grade 270 Pocket Watch Movement

Elgin National Watch Co.

Grade: 270

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 11824454
Grade: 270
Variation: No. 270
Model: 9
Class: 98
Estimated Production Year: 1905
Run Quantity: 550
Grade/Model Run: 9 of 14
Total Production: 12,000
Size: 16s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Serif (Decorative)
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: 3-Finger
Barrel: Going
Train: Quick
Train Material: Gold
Center Wheel Material: Gold
Regulator: Moseley
Hairspring: Breguet
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Railroad Grade Classification: Class A
U.S. Patents: 77078, 596407
Movement Markings: Elgin Nat'l. Watch Co.
U.S.A.
No. 270
21 Jewels
Adjusted
Safety Pinion
Data Research: 1909 Elgin Serial List
1915 Elgin Serial List
1927/1950 Elgin Serial List
Database Version: v46.977

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Data Verification Reports

11824001
Verification Serial Map
11824550

Anonymous · October 4, 2021

Serial Number 11824454 was reported as accurate.

Anonymous · April 16, 2019

Serial Number 11824494 was reported as accurate.

Anonymous · December 15, 2018

Serial Number 11824333 was reported as accurate.

Anonymous · November 7, 2018

Serial Number 11824293 was reported as accurate.

Anonymous · November 24, 2017

Serial Number 11824460 was reported as accurate.

Anonymous · May 27, 2015

Serial Number 11824128 was reported as accurate.

Gasperoff 727 · April 28, 2015

Serial Number 11824488 was reported as accurate.

Gasperoff 727 · April 28, 2015

Serial Number 11824128 was reported as accurate.

Anonymous · April 18, 2015

Serial Number 11824360 was reported as accurate.

Anonymous · April 1, 2015

Serial Number 11824380 was reported as accurate.

Anonymous · January 16, 2015

Serial Number 11824547 was reported as accurate.

Anonymous · January 7, 2015

Serial Number 11824547 was reported as accurate.

Anonymous · December 29, 2014

Serial Number 11824130 was reported as accurate.

LeroyC 392 · November 12, 2013

Serial Number 11824484 was reported as inaccurate.

Note: Movement signed 'No270' not 'Veritas'

Anonymous · October 31, 2012

Serial Number 11824198 was reported as inaccurate.

Note: Movement signed 'No.270' not 'Veritas'
Changes since this report was submitted:
Double Roller changed from Unknown to No

Anonymous · August 20, 2012

Serial Number 11824399 was reported as inaccurate.

Note: Movement signed 'No270' not 'Veritas'
Changes since this report was submitted:
Double Roller changed from Unknown to No

Anonymous · May 1, 2012

Serial Number 11824143 was reported as accurate.

Elgin Grade 270 Pocket Watch Movement
Elgin Grade 270 Pocket Watch Movement