Pocket Watch Database

From the American Horology Archive:
Elgin Grade 320 Pocket Watch
Elgin Grade 320 Pocket Watch

Elgin National Watch Co.

Grade: 320

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 17239328
Grade: 320
Model: 2
Class: 116
Estimated Production Year: 1913
Run Quantity: 3,000
Grade/Model Run: 215 of 257
Grade/Model Total Production: 914,000
Size: 0s
Jewels: 7j
Movement Configuration: Hunting
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
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
U.S. Patents: 596407
Data Research: 1915 Elgin Serial List
1927/1950 Elgin Serial List
Case: Various
Run ID: 8432.320G215.0S1015.02M572.H5173.P5729.7J3356
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2,751.85
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,063.35
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.807%
Registry Population: 5 (0.17%)
$ Estimated Value (12 Month Change): 7.32% Analyzing 1,545 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.


RustyShackle 1 · February 3, 2022

Serial Number 17240203 was reported as accurate.

Anonymous · January 7, 2021

Serial Number 17239328 was reported as accurate.

Elgin Grade 320 Pocket Watch
Elgin Grade 320 Pocket Watch