Pocket Watch Database
New York Gold Watch Case Co.
New York
Initial Marking: NYGWCCo
Location: New York
Years of Operation: 1884-1888
Predecessor: E.A. Jeanneret
Successor: Dueber Watch Case Mfg. Co.
Purchased by the Dueber Watch Case Company in 1888. [Crossman] In 1886, Keller & Untermeyer secured an injunction against the company for patent infringement. [JC 1886]
Case Grades
Note: This chart is not intended to be a comprehensive list of grades. Some grades changed traits over time and other grades may not be listed. This chart will be improved as additional information is studied.
| Image | Name | Case Material | Gold Content | Gurantee | Source Catalogs | Trademarked |
|---|---|---|---|---|---|---|
 |
14K | Gold | 14K |