Pocket Watch Database

We noticed that you entered a relatively short serial number.
"3219" 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 Tremont Watch Co. Pocket Watch Movement

Tremont Watch Co.

Grade: Tremont Watch Co.

Manufacturer: Tremont Watch Co.
Manufacturer Location: Boston, Massachusetts
Movement Serial Number: 3219
Grade: Tremont Watch Co.
Model: 1
Estimated Production Year: 1866
Run Quantity: 1,100
Total Production: 7,430
Size: 18s
Jewels: 11j or 15j
Movement Configuration: Either
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Regulator: Plain
Movement Markings: Tremont Watch Co.
Boston

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Tremont Watch Co. Grade Tremont Watch Co. Pocket Watch Movement