Pocket Watch Database


Due to the lack of existing factory records, our United States Watch Co. (Marion) 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. (Marion, NJ) Grade Edwin Rollo Pocket Watch

United States Watch Co. (Marion)

Grade: Edwin Rollo

Private Label(s) in Run:

D.B. Judd - Chester, Mass.
N.J.R.R.&T. Co.
St. Paul Press
H.H. Reed - Brookly, N.Y.

What is a Private Label?
Manufacturer: U.S. Watch Co. (Marion, NJ) Question Mark
Manufacturer Location: Marion, New Jersey Question Mark
Movement Serial Number: 110764 Question Mark
Grade: Edwin Rollo Question Mark
Variation: No. 43 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1871 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 9 of 13 Question Mark
Grade/Model Total Production: 10,540 Question Mark
Size: 18s Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Mixed Question Mark
Plate: Full Plate Question Mark
Balance Type: Expansion Question Mark
Regulator: Plain Question Mark
Escapement Type: Straight-line Question Mark
U.S. Patents: D2281 Question Mark
Movement Markings: Edwin Rollo
Marion, N.J.
Giles Patent
Case: Various Question Mark
Run ID: 365.G13.18S189.181M142.H120.M50.J148 Question Mark
Database Version: v52.501 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
17.76 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
678.83 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.497% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.30%) Question Mark
Research Note: Mixed Setting Types In Run: BS/KS

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.


Cpmeadors Supporter 36 · April 7, 2023

Serial Number 110764 was reported as accurate.

rad291 Supporter 20 · October 31, 2020

Serial Number 110434 was reported as inaccurate.

Note: 110434 is open face configuration. All other
information looks correct. Movement setting is
specifically key set, on cannon pinion.
U.S. Watch Co. (Marion, NJ) Grade Edwin Rollo Pocket Watch