Pocket Watch Database
Keller & Untermeyer
18K
![Watch Case Marking for Keller & Untermeyer 18K: Warranted
18
Karat Fine
[Dot 18 Dot]](https://pocketwatchdatabase.com/assets/images/cases/KU-18K-Mark-JH.jpg)
Image Provided by Jones & Horan
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.
18K
| Database ID: | PWDB-563 |
| Case Grade: | 18K |
| Material: | Gold |
| Gold Content: | 18K |
![Watch Case Marking for Keller & Untermeyer 18K Patented Design: Pat.Sep.20
1881
Warranted
18
Karat Fine
[Dot 18 Dot]](https://pocketwatchdatabase.com/assets/images/cases/KU-Patent-18K-JH.jpg)
Image Provided by Jones & Horan
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.
18K Patented Design
| Database ID: | PWDB-562 |
| Case Grade: | 18K Patented Design |
| Material: | Gold |
| Gold Content: | 18K |
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Information provided by users may contain inaccuracies. Dials, cases, and hands displayed may not be original to the watch.
