Pocket Watch Database

From the American Horology Archive:
Elgin Grade 447 Pocket Watch

Elgin National Watch Co.

Grade: 447

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 22552404
Grade: 447
Model: 4
Estimated Production Year: 1920
Run Quantity: 5,000
Grade/Model Run: 38 of 139
Grade/Model Total Production: 683,000
Size: 10/0s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Balance Type: Expansion
Balance Jewel Material: Ruby
Train: Quick
Regulator: Plain
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
U.S. Patents: 596407
Data Research: 1927/1950 Elgin Serial List
Case: Various
Run ID: 11119.447G38.S149.M93.O4715.P8284.7J4676
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2,044.97
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
794.59
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.350%
Registry Population: 4 (0.08%)
$ Estimated Value (12 Month Change): -3.13% Analyzing 125 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 6, 2021

Serial Number 22548877 was reported as accurate.

Anonymous · June 30, 2019

Serial Number 22549690 was reported as inaccurate.

No further details were submitted with the report.

crispy 322 · August 13, 2014

Serial Number 22552404 was reported as accurate.

Elgin Grade 447 Pocket Watch