Pocket Watch Database

From the American Horology Archive:

Philadelphia Watch Co.
Manufacturer: Philadelphia Watch Co.
Manufacturer Location: Philadelphia, Pennsylvania
Movement Serial Number: 8559611
Estimated Production Date: 1868-1886
Case: Various
Database Version: v52.219


Please note that many times, movements were not finished in sequential order. As a result, the production years provided are estimates, and a margin of error +/- 5 years is expected.