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Keystone Watch Case Co.
Keystone Watch Case Co.
Waltham Colonial 14K
Keystone Watch Case Co. Waltham Colonial 14K
![Watch Case Marking for Keystone Watch Case Co. Waltham Colonial 14K: Keystone
14K
[Keystone Block]
Waltham
Colonial](https://pocketwatchdatabase.com/assets/images/cases/Keystone-WalthamColonial-14K.jpg)
Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.
Waltham Colonial 14K
| Database ID: | PWDB-647 |
| Case Grade: | Waltham Colonial 14K |
| Material: | Gold |
| Gold Content: | 14K |
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0 Admirations
| Serial No.: | #15862537 |
| Manufacturer: | Elgin |
| Grade: | 344 |
| Size: | 12s |
| Model: | 2 |
| Jewels: | 17j |
| Setting: | Pendant |
| Finish: | Nickel |
| Est. Date: | 1911 |
| Case Material: | Gold |
| Gold Karat: | 14 |
| Case Serial: | 4812684 |
| Added By: |  TommieOlofsson |
7 Admirations
| Serial No.: | #388268 |
| Manufacturer: | Hamilton |
| Grade: | 990 |
| Size: | 16s |
| Model: | 1 |
| Jewels: | 21j |
| Setting: | Lever |
| Finish: | Nickel |
| Est. Date: | 1907 |
| Case Material: | Gold |
| Gold Karat: | 14 |
| Case Serial: | 4816681 |
| Added By: | Bulldog1964 |
2 Admirations
| Serial No.: | #1901738 |
| Manufacturer: | Illinois |
| Grade: | 273 |
| Size: | 12s |
| Model: | 1 |
| Jewels: | 17j |
| Setting: | Pendant |
| Finish: | Nickel |
| Est. Date: | 1907 |
| Case Material: | Gold |
| Gold Karat: | 14 |
| Case Serial: | 4939019 |
| Added By: |  cliffdobbins |
1 Admiration
| Serial No.: | #14816132 |
| Manufacturer: | Elgin |
| Grade: | 263 |
| Size: | 0s |
| Model: | 2 |
| Jewels: | 17j |
| Setting: | Pendant |
| Finish: | Nickel |
| Est. Date: | 1910 |
| Case Material: | Gold |
| Gold Karat: | 14 |
| Case Serial: | 4961240 |
| Added By: | tturner770 |
4 Admirations
| Serial No.: | #10062319 |
| Manufacturer: | Elgin |
| Grade: | 269 |
| Size: | 6/0s |
| Model: | 2 |
| Jewels: | 7j |
| Setting: | Pendant |
| Finish: | Nickel |
| Est. Date: | 1904 |
| Case Material: | Gold |
| Gold Karat: | 14 |
| Case Serial: | 5018294 |
| Added By: | PhillyBass |
2 Admirations
| Serial No.: | #916369 |
| Manufacturer: | Hamilton |
| Grade: | 927 |
| Size: | 18s |
| Model: | 2 |
| Jewels: | 17j |
| Setting: | Lever |
| Finish: | Nickel |
| Est. Date: | 1911 |
| Case Material: | Gold |
| Gold Karat: | 14 |
| Case Serial: | 5156968 |
| Added By: |  watchrepairman |
2 Admirations
| Serial No.: | #9168820 |
| Manufacturer: | Waltham |
| Grade: | Seaside |
| Size: | 0s |
| Model: | 1891 |
| Jewels: | 15j |
| Setting: | Pendant |
| Finish: | Gilt |
| Est. Date: | 1899 |
| Case Material: | Gold |
| Gold Karat: | 14 |
| Case Serial: | 5168900 |
| Added By: | konradwusa |