Pocket Watch Database

Due to the lack of existing factory records, our Trenton 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:
Trenton Watch Co. Grade 50 Pocket Watch

Trenton Watch Co.

Grade: 50

Manufacturer: Trenton Watch Co. Question Mark
Manufacturer Location: Trenton, New Jersey Question Mark
Movement Serial Number: 513570 Question Mark
Grade: 50 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1894 Question Mark
Run Quantity: 15,000 Question Mark
Grade/Model Run: 1 of 5 Question Mark
Grade/Model Total Production: 52,000 Question Mark
Size: 6s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Split Plate Question Mark
Balance Type: Expansion Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Trenton Watch Co.
U.S.A.
Case: Various Question Mark
Run ID: 58.50G1.6S1.61M1.H17.L49.7J29 Question Mark
Database Version: v52.433 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
156.56 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
200.39 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.657% Question Mark
Registry Population:
Scoped for This Run Only
13 (0.09%) Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


Anonymous · January 11, 2023

Serial Number 505801 was reported as accurate.

Trenton Watch Co. Grade 50 Pocket Watch