Anonymous · December 9, 2025
Serial Number 4851 was reported as accurate.
Information Provided by PocketWatchDatabase.com:
https://new.pocketwatchdatabase.com/search/result/u.s.-watch-co.-marion-n.-j/4052
https://new.pocketwatchdatabase.com/search/result/u.s.-watch-co.-marion-n.-j/4052
Access Date: June 3, 2026
From the American Horology Archive:
United States Watch Co. (Marion)
Grade: Edwin Rollo
We noticed that you entered a relatively short serial number.
"4052" 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.
"4052" 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 U.S. Watch Co. (Marion, NJ) 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.
As a result, the information may contain inaccuracies. Please let us know if you have details that can improve the database.
| Manufacturer: | U.S. Watch Co. (Marion, NJ) | ? |
| Manufacturer Location: | Marion, New Jersey | ? |
| Movement Serial Number: | 4052 | ? |
| Grade: | Edwin Rollo | ? |
| Variation: | No. 43 | ? |
| Model: | 1 | ? |
| Estimated Production Year: | 1867 | ? |
| Run Quantity: | 1,000 | ? |
| Grade/Model Run: | 1 of 13 | ? |
| Grade/Model Total Production: | 10,540 | ? |
| Variant Est. Production: | 2,540 (18S-M1-15J-A-K) | ? |
| Size: | 18s | ? |
| Jewels: | 15j | ? |
| Movement Configuration: | Adaptable | ? |
| Movement Finish: | Gilt | ? |
| Movement Setting: | Key | ? |
| Wind Mechanism: | Keyorpendant or Pendant | ? |
| Plate: | Full Plate | ? |
| Balance Type: | Expansion | ? |
| Regulator: | Plain In | ? |
| Movement Markings: | Edwin Rollo Marion, N.J. Pat. Mch 13th 66 | ? |
| Case: | Various | ? |
| Run ID: | 16.G1.18S5.181M5.A3.K5.15J2 | ? |
| Database Version: | v52.978 | ? |
| Advanced Metrics | ||
| Members Only Data. Login or create a free account to unlock. | ||
| Registry Population: Scoped for This Run Only: | 3 (0.30%) | ? |
Continue Your Research
Population Registry for This Run
Total Known Population In Run 3/1,000
Percentage of Total Run 0.30%
|
There are 3 watches in the population registry for this run with 2 images.
Create a FREE account or login to view the population registry and add your watch to the registry. |
Improve the Database
Why Might This Information Be Incorrect?
Does this information describe your movement accurately?
Verification reports help confirm surviving examples and flag data that needs further research.
Verification Reports for this Run
The following reports have been submitted by members in reference to this production run. These reports help verify data and track inaccuracies that require further research.
Anonymous · April 6, 2025
Serial Number 4851 was reported as accurate.
Anonymous · April 9, 2024
Serial Number 4700 was reported as accurate.
JointVenture · February 27, 2023
Serial Number 4371 was reported as accurate.
Bostonjoe · November 6, 2021
Serial Number 4001 was reported as accurate.
RobertsR · February 4, 2021
Serial Number 4024 was reported as accurate.