Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 361

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 18548143
Grade: No. 361
Model: 1907
Estimated Production Year: 1912
Run Quantity: 500
Grade/Model Run: 1 of 104
Grade/Model Total Production: 817,001
Size: 3/0s
Jewels: 7j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 22006.G1.S11.M6.H7409.P7229.7J6325
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2,459.81
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2,238.42
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.445%
Registry Population: 3 (0.60%)

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