Pocket Watch Database

From the American Horology Archive:
Elgin Grade 387 Pocket Watch

Elgin National Watch Co.

Grade: 387

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 17447992
Grade: 387
Model: 7
Class: 110
Estimated Production Year: 1914
Run Quantity: 1,000
Grade/Model Run: 25 of 228
Grade/Model Total Production: 357,700
Variant Est. Production: 346,700 (16S-M7-17J-ONP)
Size: 16s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Balance Type: Expansion
Train: Quick
Regulator: Moseley
Hairspring: Breguet
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: 8595.387G25.16S2051.167M687.O3239.P5881.17J1188
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,070.99
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
416.11
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.707%
Registry Population: 5 (0.50%)
$ Estimated Value (12 Month Change): 11.43% Analyzing 1,139 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 · July 14, 2020

Serial Number 17447226 was reported as accurate.

Anonymous · June 11, 2020

Serial Number 17447975 was reported as accurate.

Anonymous · October 15, 2018

Serial Number 17447833 was reported as accurate.

Anonymous · September 13, 2017

Serial Number 17447160 was reported as accurate.

Anonymous · June 15, 2017

Serial Number 17447160 was reported as accurate.

Anonymous · October 19, 2016

Serial Number 17447854 was reported as accurate.

plato99 11 · September 4, 2013

Serial Number 17447032 was reported as accurate.

Elgin Grade 387 Pocket Watch