Pocket Watch Database
Reference Library
The Union Pocket Watch
The Union was used as a trade name on pocket watch movements manufactured for H.F. Hahn & Co. by Hamilton Watch Co..
Indentified Runs
The following runs have been identified as containing movements marked with this private label or trade name. Because this list is derrived from surviving examples, it is not intended to be comprehensive. Other runs possibly exist that have not yet been identified. Most private labels and special orders were produced in batches and many times, the entire run is not comprised of special marked movements.
| Manufacturer | Run | Grade |
|---|---|---|
| Hamilton | 47701-48000 | 931 |
| Hamilton | 109501-110000 | 925 |
| Hamilton | 120001-121000 | 924 |
| Hamilton | 126001-127000 | 924 |
| Hamilton | 188001-189000 | 924 |
| Hamilton | 227001-228000 | 925 |
| Hamilton | 287001-288000 | 927 |
| Hamilton | 423001-425000 | 926 |
| Hamilton | 428001-429000 | 926 |
| Hamilton | 501001-501900 | 926 |
| Hamilton | 517001-519000 | 924 |
| Hamilton | 592001-593000 | 926 |
| Hamilton | 614001-616500 | 924 |
| Hamilton | 619001-620000 | 927 |
| Hamilton | 628001-630800 | 925 |
The Hamilton Watch Co. manufactured watches in Lancaster, Pennsylvania from approximately 1892 to 1969. See more information about Hamilton Watch Co. or find out more information about your watch by conducting a serial number lookup.
Hamilton Watch Co.
Location: Lancaster, Pennsylvania
Years of Operation: 1892-1969
Factory Building Status: Still standing. Building has been converted into condos.