Pocket Watch Database

We noticed that you entered a relatively short serial number.
"5253" could possibly indicate the grade of the watch and not the serial number of your movement. Serial numbers are usually more than a few digits.

Due to the lack of existing factory records, our Tremont Watch Co. 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:
Tremont Watch Co. Grade Washington St. Pocket Watch

Tremont Watch Co.

Grade: Washington St.

Manufacturer: Tremont Watch Co. Question Mark
Manufacturer Location: Boston, Massachusetts Question Mark
Movement Serial Number: 5253 Question Mark
Grade: Washington St. Question Mark
Model: 1 Question Mark
Estimated Production Year: 1866 Question Mark
Run Quantity: 60 Question Mark
Grade/Model Run: 1 of 1 Question Mark
Grade/Model Total Production: 60 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Movement Markings: Tremont Watch Co.
Washington St. Boston
Case: Various Question Mark
Run ID: 17.G1.18S17.181M16.E17.K17.15J11 Question Mark
Database Version: v52.449 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
0.18 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.91 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.328% Question Mark
Registry Population:
Scoped for This Run Only
3 (5.00%) Question Mark

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Tremont Watch Co. Grade Washington St. Pocket Watch