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 63 Pocket Watch

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

Grade: 63

Manufacturer: U.S. Watch Co. (Waltham, Mass)
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 66857
Grade: 63
Model: 1889
Estimated Production Year: 1890
Run Quantity: 1,000
Grade/Model Run: 2 of 5
Grade/Model Total Production: 1,900
Size: 6s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Lever
Plate: 3/4 Split Plate
Regulator: Plain
Hairspring: Flat
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Movement Markings: U.S. Watch Co.
Waltham, Mass.
Case: Various
Run ID: 104.63G2.6S25.61889M25.H62.L62.15J28
Database Version: v52.407
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
5.72
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
38.26
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.558%
Registry Population:
Scoped for This Run Only
4 (0.40%)

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U.S. Watch Co. (Waltham, Mass) Grade 63 Pocket Watch