Solidarity Watch Case Co.
Solidarity Watch Case Co.
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 |
|---|---|---|---|---|---|---|
|
10K | Gold | 10K | 1896OY | ||
|
14K | Gold | 14K | 1893SAC, 1893BHIA, 1893BFNA, 1895OY, 1896OY, 1896MF, 1901OY, 1911NG, 1912NG, 1912HA, 1912SFM, 1915ACB | ||
|
18K | Gold | 18K | 1912HA | ||
|
18K E. Howard Label | Gold | 18K |
American Case Trademarks & Hallmarks
Watch Case
| Trademark Number: | 69292 |
|---|---|
| Description: | Watch Case |
| Issued To: |
Solidarity Watch Case Co
Montagnon Louis J S T |
| Trademark Date: | Jun 2, 1908 |
| Registration Type: | Trademark |
Watch Case S W C C [ Monogram Interlocked ]
| Trademark Number: | 69293 |
|---|---|
| Description: | Watch Case S W C C [ Monogram Interlocked ] |
| Issued To: |
Solidarity Watch Case Co
Montagnon Louis J S |
| Trademark Date: | Jun 2, 1908 |
| Registration Type: | Trademark |