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: 174

Manufacturer: U.S. Watch Co. (Waltham, Mass)
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 753165
Grade: 174
Model: Suffolk
Estimated Production Year: 1904
Run Quantity: 1,000
Grade/Model Run: 6 of 8
Grade/Model Total Production: 11,000
Size: 0s
Jewels: 11j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Regulator: Plain
Hairspring: Breguet
Standard Dial Type: Single-Pressed
Adjusted: No
Railroad Grade: No
Movement Markings: United States Watch Co.
Waltham, Mass. U.S.A.
A New Watch Company At Waltham Est'd 1885.
Case: Various
Run ID: 310.174G6.0S21.M21.H227.L261.11J80
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
32.93
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
224.74
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.289%
Registry Population: 3 (0.30%)

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


cmdraven 3970 · October 3, 2023

Serial Number 753300 was reported as accurate.