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 130 Pocket Watch

Trenton Watch Co.

Grade: 130

Manufacturer: Trenton Watch Co. Question Mark
Manufacturer Location: Trenton, New Jersey Question Mark
Movement Serial Number: 3521287 Question Mark
Grade: 130 Question Mark
Model: 3 Question Mark
Estimated Production Year: 1907 Question Mark
Run Quantity: 25,000 Question Mark
Grade/Model Run: 20 of 22 Question Mark
Grade/Model Total Production: 354,000 Question Mark
Variant Est. Production: 119,000 (16S-M3-7J-HNP) Question Mark
Size: 16s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Bridge Plate Question Mark
Bridge Type: 3-Finger Question Mark
Balance Type: Expansion Question Mark
Train: Quick Question Mark
Regulator: Plain Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: TWCo.
[U.S.A.]
Safety Pinion
Case: Various Question Mark
Run ID: 154.130G20.16S51.163M37.H52.P41.7J85 Question Mark
Database Version: v52.508 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
358.28 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
459.07 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
8.370% Question Mark
Registry Population:
Scoped for This Run Only
9 (0.04%) Question Mark

Help Us Help Others By Improving the Database:

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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.


Anonymous · May 15, 2024

Serial Number 3513428 was reported as accurate.

Trenton Watch Co. Grade 130 Pocket Watch