Pocket Watch Database

We noticed that you entered a relatively short serial number.
"7748" 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 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:

United States Watch Co. (Marion)

Grade: I.H. Wright

Manufacturer: U.S. Watch Co. (Marion, NJ)
Manufacturer Location: Marion, New Jersey
Movement Serial Number: 7748
Grade: I.H. Wright
Variation: No. 33 1/2
Model: 1
Estimated Production Date: 1867-
Run Quantity: 100
Grade/Model Run: 1 of 10
Grade/Model Total Production: 1,080
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Expansion
Regulator: Plain Out
Escapement Type: Straight-line
U.S. Patents: D2281
Movement Markings: I.H. Wright
Marion, N.J.
Giles Patent
Mch 13th '66
Case: Various
Run ID: 20.G1.18S8.181M8.H13.K6.15J4
Database Version: v51.894
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.17
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
83.05
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.196%
Registry Population: 1 (1.00%)

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.


Bostonjoe Top Contributor Supporter 185 ยท December 11, 2021

Serial Number 7745 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Adaptable to Hunting