Pocket Watch Database

From the American Horology Archive:
Elgin Grade 315 Pocket Watch
Elgin Grade 315 Pocket Watch

Elgin National Watch Co.

Grade: 315

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 16138848
Grade: 315
Model: 3
Class: 114
Estimated Production Year: 1912
Run Quantity: 1,000
Grade/Model Run: 66 of 329
Grade/Model Total Production: 1,033,900
Size: 12s
Jewels: 15j
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
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: 7673.315G66.12S779.123M361.O2791.P5014.15J2215
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3,112.84
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,202.85
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.043%
Registry Population: 6 (0.60%)
$ Estimated Value (12 Month Change): 0% Analyzing 3,227 Sales

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Elgin Grade 315 Pocket Watch
Elgin Grade 315 Pocket Watch