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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/elgin/14139536
Access Date: April 18, 2024
From the American Horology Archive:
Elgin Grade 340 Pocket Watch
Elgin National Watch Co.

Grade: 340

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 14139536
Grade: 340
Model: 7
Class: 108
Estimated Production Year: 1910
Run Quantity: 1,000
Grade/Model Run: 28 of 29
Grade/Model Total Production: 30,900
Variant Est. Production: 29,900 (16S-M7-17J-ONP-U)
Size: 16s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Barrel: Going
Balance Type: Expansion
Train: Quick
Regulator: Moseley
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
U.S. Patents: 596407, 77078, 585025
Data Research: 1909 Elgin Serial List
1915 Elgin Serial List
1927/1950 Elgin Serial List
Case: Various
Run ID: 6433.340G28.16S1435.167M414.O2175.P3962.17J788
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 93.03
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 35.89
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 0.061%
Registry Population: 10 (1.00%)
$ Estimated Value (12 Month Change): -1.02% Analyzing 145 Sales
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Production Metrics Tree: Grade 340

Target Profile: 16S-M7-17J-ONP-U

Elgin Grade 340 (All Variations): 30,900 ETP
16S: 30,900 100.00%
16s, Grade 340
16S-M7: 30,900 100.00%
16s, Grade 340, Model 7
16S-M7-17J: 30,900 100.00%
16s, Grade 340, Model 7, 17 Jewels
16S-M7-17J-ONP: 30,900 100.00%
16s, Grade 340, Model 7, 17 Jewels, Openface/Pendant/Nickel
16S-M7-17J-ONP-U: 29,900 96.76% Other: 1,000
Other Adjustments or Unclassified

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 10 watches in the population registry for this run with 1 image.
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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.

Anonymous · January 31, 2021

Serial Number 14139310 was reported as accurate.

Anonymous · July 19, 2020

Serial Number 14139856 was reported as accurate.

jason4kstate 246 · June 28, 2020

Serial Number 14139286 was reported as accurate.

Anonymous · February 8, 2016

Serial Number 14139911 was reported as accurate.

Anonymous · February 8, 2016

Serial Number 14139911 was reported as accurate.

Anonymous · August 24, 2015

Serial Number 14139365 was reported as accurate.

Anonymous · December 5, 2012

Serial Number 14139676 was reported as accurate.

Anonymous · May 29, 2012

Serial Number 14139879 was reported as accurate.

Elgin Grade 340 Pocket Watch
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