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)
Manufacturer Location: Marion, New Jersey
Movement Serial Number: 110825
Grade: Edwin Rollo
Variation: No. 43
Model: 1
Estimated Production Date: 1869-
Run Quantity: 1,000
Grade/Model Run: 9 of 13
Grade/Model Total Production: 10,540
Size: 18s
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Mixed
Plate: Full Plate
Balance Type: Expansion
Regulator: Plain
Escapement Type: Straight-line
U.S. Patents: D2281
Movement Markings: Edwin Rollo
Marion, N.J.
Giles Patent
Case: Various
Run ID: 365.G13.18S189.181M142.H120.M50.J148
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
17.76
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
729.17
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.533%
Registry Population: 3 (0.30%)
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