Pocket Watch Database

Due to the lack of existing factory records, our U.S. Watch Co. (Waltham, Mass) database has been reconstructed using observations of known watches.
As a result, the information may contain inaccuracies. Please let us know if you have details that can improve the database.

From the American Horology Archive:
U.S. Watch Co. (Waltham, Mass) Grade 48 Pocket Watch

U.S. Watch Co. (Waltham, Mass)

Grade: 48

Manufacturer: U.S. Watch Co. (Waltham, Mass) Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 98485 Question Mark
Grade: 48 Question Mark
Model: 1888h Question Mark
Estimated Production Year: 1893 Question Mark
Run Quantity: 1,500 Question Mark
Grade/Model Run: 8 of 10 Question Mark
Grade/Model Total Production: 16,100 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Train: Quick Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Single-Pressed Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: U.S. Watch Co.
Waltham, Mass.
Case: Various Question Mark
Run ID: 152.48G8.18S67.M59.H108.L108.7J26 Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
48.47 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
329.04 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.724% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.27%) Question Mark

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Verification Reports for this Run

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U.S. Watch Co. (Waltham, Mass) Grade 48 Pocket Watch