Pocket Watch Database

From the American Horology Archive:
Elgin Grade 312 Pocket Watch
Elgin Grade 312 Pocket Watch

Elgin National Watch Co.

Grade: 312

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 17807792
Grade: 312
Model: 6
Class: 109
Estimated Production Year: 1914
Run Quantity: 2,000
Grade/Model Run: 132 of 233
Grade/Model Total Production: 366,000
Size: 16s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Balance Type: Expansion
Balance Jewel Material: Ruby
Train: Quick
Regulator: Moseley
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
U.S. Patents: 596407, 77078, 585025
Data Research: 1915 Elgin Serial List
1927/1950 Elgin Serial List
Case: Various
Run ID: 8815.312G132.16S2120.166M827.H5364.P6096.15J2552
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,101.94
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
425.77
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.723%
Registry Population: 8 (0.40%)
$ Estimated Value (12 Month Change): -13.21% Analyzing 1,024 Sales

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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 · March 11, 2023

Serial Number 17807746 was reported as accurate.

Anonymous · June 28, 2022

Serial Number 17807746 was reported as accurate.

PHIL1199 Supporter 957 · July 29, 2021

Serial Number 17807194 was reported as accurate.

Anonymous · March 2, 2021

Serial Number 17807531 was reported as accurate.

Anonymous · March 4, 2020

Serial Number 17807571 was reported as accurate.

Anonymous · December 11, 2019

Serial Number 17807686 was reported as accurate.

Anonymous · August 27, 2019

Serial Number 17807571 was reported as accurate.

Anonymous · July 30, 2019

Serial Number 17807571 was reported as accurate.

Anonymous · February 24, 2017

Serial Number 17808901 was reported as accurate.

Anonymous · December 2, 2015

Serial Number 17807828 was reported as accurate.

wndswept 202 · April 8, 2014

Serial Number 17808120 was reported as accurate.

Anonymous · December 7, 2012

Serial Number 17807305 was reported as accurate.

Anonymous · November 28, 2012

Serial Number 17807305 was reported as accurate.

Anonymous · April 18, 2012

Serial Number 17807022 was reported as accurate.