Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 665

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 27476131
Grade: No. 665
Model: L-6.5
Estimated Production Year: 1931
Run Quantity: 5,000
Grade/Model Run: 13 of 30
Grade/Model Total Production: 369,301
Size: 6.5L
Jewels: 15j
Movement Configuration: Openface
Movement Setting: Pendant
Hairspring: Breguet
Adjusted: Yes
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 25406.G13.S25.M25.O15751.P10345.15J6033
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,111.88
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,011.81
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.105%
Registry Population: 1 (0.02%)

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