Pocket Watch Database
Back to Case Grades
Philadelphia Watch Case Co.
Philadelphia Watch Case Co.
Crown 10K/20YR
Philadelphia Watch Case Co. Crown 10K/20YR
![Watch Case Marking for Philadelphia Watch Case Co. Crown 10K/20YR: Guaranteed
Twenty Years
Philadelphia
Watch Case Co.
[Crown with Cross]
[Buckle]](https://pocketwatchdatabase.com/assets/images/cases/Philadelphia-Crown-20Year.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.
Crown 10K/20YR
Find Crown 10K/20YR Cases For Sale on eBay See What Other Crown 10K/20YR Cases Have Sold For on eBay![Watch Case Marking Variant for Philadelphia Watch Case Co. Crown 10K/20YR: Guaranteed
Twenty Years
Philadelphia
Watch Case Co.
[Crown with Cross]
[Buckle]](https://pocketwatchdatabase.com/assets/images/cases/Philadelphia-Crown-20Years-2.jpg)
![Watch Case Marking Variant for Philadelphia Watch Case Co. Crown 10K/20YR: Guaranteed
Twenty Years
Philadelphia
Watch Case Co.
[Crown with Cross]
[Buckle]](https://pocketwatchdatabase.com/assets/images/cases/Philadelphia-Crown-20Years-3.jpg)
![Watch Case Marking Variant for Philadelphia Watch Case Co. Crown 10K/20YR: Philadelphia
Watch Case Co.
[Crown with Cross]
[Buckle]
Guaranteed
20 Years](https://pocketwatchdatabase.com/assets/images/cases/Philadelphia-Crown-20Years-4.jpg)
![Watch Case Marking Variant for Philadelphia Watch Case Co. Crown 10K/20YR: Guaranteed
Twenty Years
Philadelphia
Watch Case Co.
[Crown with Cross]
[Buckle]](https://pocketwatchdatabase.com/assets/images/cases/Philadelphia-Crown-20Years-5.jpg)
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Note: All images are protected by copyright belonging to the uploader. Use without permission is prohibited.
Information provided by users may contain inaccuracies. Dials, cases, and hands displayed may not be original to the watch.
2 Admirations
| Serial No.: | #1567528 |
| Manufacturer: | Hamilton |
| Grade: | 974 |
| Size: | 16s |
| Model: | 2 |
| Jewels: | 17j |
| Setting: | Lever |
| Finish: | Nickel |
| Est. Date: | 1921 |
| Case Material: | Goldfilled |
| Gold Karat: | 10 |
| Guarantee: | 20 |
| Case Serial: | 9132285 |
| Added By: |  80jetpilot |
3 Admirations
| Serial No.: | #755542 |
| Manufacturer: | Hamilton |
| Grade: | 972 |
| Size: | 16s |
| Model: | 1 |
| Jewels: | 17j |
| Setting: | Lever |
| Finish: | Nickel |
| Est. Date: | 1910 |
| Case Material: | Goldfilled |
| Gold Karat: | 10 |
| Guarantee: | 20 |
| Case Serial: | 9141858 |
| Added By: |  watchrepairman |
4 Admirations
| Serial No.: | #11673993 |
| Manufacturer: | Elgin |
| Grade: | 214 |
| Size: | 18s |
| Model: | 8 |
| Jewels: | 23j |
| Setting: | Lever |
| Finish: | Nickel |
| Est. Date: | 1905 |
| Case Material: | Goldfilled |
| Gold Karat: | 10 |
| Guarantee: | 20 |
| Case Serial: | 9184675 |
| Added By: |  ultimatekaiser |
5 Admirations
| Serial No.: | #4432190 |
| Manufacturer: | Illinois |
| Grade: | Bunn Special |
| Size: | 18s |
| Model: | 6 |
| Jewels: | 21j |
| Setting: | Lever |
| Finish: | Nickel |
| Est. Date: | 1923 |
| Case Material: | Goldfilled |
| Gold Karat: | 10 |
| Guarantee: | 20 |
| Case Serial: | 9384759 |
| Added By: |  OLD4748GUY |
3 Admirations
| Serial No.: | #546762 |
| Manufacturer: | Rockford |
| Grade: | 510 |
| Size: | 16s |
| Model: | 4 |
| Jewels: | 21j |
| Setting: | Lever |
| Finish: | Nickel |
| Est. Date: | 1899 |
| Case Material: | Goldfilled |
| Gold Karat: | 10 |
| Guarantee: | 20 |
| Case Serial: | 9406728 |
| Added By: | Nmon092022 |
2 Admirations
| Serial No.: | #12248588 |
| Manufacturer: | Elgin |
| Grade: | 344 |
| Size: | 12s |
| Model: | 2 |
| Jewels: | 17j |
| Setting: | Pendant |
| Finish: | Nickel |
| Est. Date: | 1906 |
| Case Material: | Goldfilled |
| Gold Karat: | 10 |
| Guarantee: | 20 |
| Case Serial: | 9441143 |
| Added By: |  bednarluck |
2 Admirations
| Serial No.: | #17985507 |
| Manufacturer: | Waltham |
| Grade: | No. 825 |
| Size: | 18s |
| Model: | 1883 |
| Jewels: | 17j |
| Setting: | Pendant |
| Finish: | Nickel |
| Est. Date: | 1910 |
| Case Model: | Crown 10K/20YR |
| Case Material: | Goldfilled |
| Gold Karat: | 10 |
| Guarantee: | 20 |
| Case Serial: | 9809257 |
| Added By: | MarcoBartolo |
2 Admirations
| Serial No.: | #15810965 |
| Manufacturer: | Elgin |
| Grade: | 381 |
| Size: | 16s |
| Model: | 6 |
| Jewels: | 17j |
| Setting: | Pendant |
| Finish: | Nickel |
| Est. Date: | 1911 |
| Case Material: | Goldfilled |
| Gold Karat: | 10 |
| Guarantee: | 20 |
| Case Serial: | 9926041 |
| Added By: | Tahoward82 |
