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: 11907589
Grade: 320
Model: 2
Class: 116
Estimated Production Year: 1905
Run Quantity: 1,000
Grade/Model Run: 43 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: 1909 Elgin Serial List
1915 Elgin Serial List
1927/1950 Elgin Serial List
Case: Various
Run ID: 5168.320G43.0S486.02M177.H3441.P2902.7J1811
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: 6 (0.60%)
$ Estimated Value (12 Month Change): 7.32% Analyzing 1,545 Sales

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Elgin Grade 320 Pocket Watch
Elgin Grade 320 Pocket Watch