Pocket Watch Database


From the American Horology Archive:

American Waltham Watch Co.

Grade: Equity

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 21120000 Question Mark
Grade: Equity Question Mark
Model: Equity Question Mark
Estimated Production Year: 1917 Question Mark
Run Quantity: 1,300 Question Mark
Grade/Model Run: 8 of 14 Question Mark
Grade/Model Total Production: 48,300 Question Mark
Size: 16.5s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Pendant Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 23481.G26.16.5S10.M10.O14587.P8573.7J6888 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.608 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
145.42 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
132.33 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.145% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.23%) Question Mark

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Verification Reports for this Run

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