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Hamilton 975
Serial #1325259
Example Image
(Represents #1325259)
| Manufacturer | Hamilton |
| Grade | 975 |
| Serial Number | 1325259 |
| Size | 16s |
| Model | 2 |
| Jewel Count | 17j |
| Setting | Pendant |
| Finish | Nickel |
| Case Material | Goldfilled |
| Case Manufacturer | Keystone Watch Case Co. |
| Case Grade/Model | |
| Case Serial # | 4462762 |
| Case Details | gold color no—mark on watch—ames Boss patented the first "gold-filled" watch-case in 1859. This patent passed through other owners until it was acquired by the Keystone Watch Case Co. prior to 1900. When both the Keystone & Boss trademarks appear this indicates the case is constructed to the "Boss" gold-filled patent specifications. The "crown" mounted on the "scales" indicates a (14k gold-filled) 25 year warranty and without the "crown" a (10k gold-filled) 20 year warranty. The warranty period for the 10k and 14k may have varied somewhat over the years. When the "Keystone" trademark appears by its self, it's still gold-filled but not made to the "Boss" gold-filled specification. |
| Dial Material | |
| Dial Type | |
| Dial Style | |
| Dial Signing Name | |
| Dial Details | |
| Movement Markings | 975 |
Contributed to the database by jokomo on March 17, 2014.
This collection record was most recently edited on March 21, 2014.
This collection record was most recently edited on March 21, 2014.