Pocket Watch Database

From the American Horology Archive:
Elgin Grade 240 Pocket Watch
Elgin Grade 240 Pocket Watch

Elgin National Watch Co.

Grade: 240

B.W. Raymond

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 15331474
Grade: 240
Variation: B.W. Raymond
Model: 8
Generation: First
Class: 91
Estimated Production Year: 1911
Run Quantity: 1,000
Grade/Model Run: 60 of 62
Total Production: 67,500
Size: 18s
Jewels: 19j
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Mixed
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Jeweled Safety
Balance Jewel Material: Diamond
Train: Quick
Regulator: Traveling Nut (spring)
Hairspring: Breguet
Escapement Type: Straight-line
Pallet Jewel Material: Sapphire
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
Wind Indicator: No
U.S. Patents: 596407, 77078, 596408
Movement Markings: B.W. Raymond
Elgin, Ill.
U.S.A.
19 Jewels
Adjusted 5 Positions
Safety Barrel
Data Research: 1909 Elgin Serial List
1915 Elgin Serial List
1927/1950 Elgin Serial List
Case: Various
Database Version: v48.508

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Data Verification Reports

15331001
Verification Serial Map
15332000

Anonymous · October 25, 2021

Serial Number 15331932 was reported as accurate.

Anonymous · February 12, 2018

Serial Number 15331123 was reported as accurate.

Anonymous · January 25, 2018

Serial Number 15331484 was reported as accurate.

cloudjcc363 13 · January 26, 2017

Serial Number 15331931 was reported as accurate.

Anonymous · December 10, 2016

Serial Number 15331123 was reported as accurate.

Anonymous · September 10, 2016

Serial Number 15331789 was reported as accurate.

Anonymous · March 23, 2016

Serial Number 15331461 was reported as accurate.

Anonymous · March 4, 2016

Serial Number 15331494 was reported as accurate.

Anonymous · August 8, 2015

Serial Number 15331474 was reported as accurate.

Anonymous · October 7, 2014

Serial Number 15331142 was reported as accurate.

Anonymous · June 30, 2014

Serial Number 15331123 was reported as accurate.

Anonymous · April 28, 2014

Serial Number 15331123 was reported as accurate.

Anonymous · February 8, 2014

Serial Number 15331664 was reported as accurate.

Anonymous · January 8, 2014

Serial Number 15331501 was reported as accurate.

Anonymous · December 23, 2013

Serial Number 15331664 was reported as accurate.

Anonymous · August 6, 2012

Serial Number 15331823 was reported as inaccurate.

Note: No winding indicator. I believe both Adjusted and
Railroad Grade should be Yes.
Changes since this report was submitted:
Adjusted changed from No to Yes
Railroad Grade changed from No to Yes
Double Roller changed from Unknown to Yes

Anonymous · May 30, 2012

Serial Number 15331168 was reported as inaccurate.

Note: no winding indicator on this one
Changes since this report was submitted:
Adjusted changed from No to Yes
Railroad Grade changed from No to Yes
Elgin Grade 240 Pocket Watch
Elgin Grade 240 Pocket Watch