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 93 Pocket Watch

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

Grade: 93

Manufacturer: U.S. Watch Co. (Waltham, Mass) Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 607959 Question Mark
Grade: 93 Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1902 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 1 of 2 Question Mark
Grade/Model Total Production: 1,500 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Train: Quick Question Mark
Regulator: Matheson Question Mark
Hairspring: Breguet Question Mark
Standard Dial Type: Double-Pressed Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
U.S. Patents: 308409, 493508 Question Mark
Movement Markings: U.S. Watch Co.
Waltham, Mass.
A New Watch Company At Waltham
Est'd. 1885
15 Jewels
Case: Various Question Mark
Run ID: 260.93G1.18S132.181892M34.O76.L213.15J75 Question Mark
Database Version: v52.516 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.51 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
30.47 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.440% Question Mark
Registry Population:
Scoped for This Run Only
1 (0.20%) Question Mark

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U.S. Watch Co. (Waltham, Mass) Grade 93 Pocket Watch