Up for sale is a very rare all original solid 18k gold E.Howard Watch Co. Pocket Watch. This watch is part of the Series 0 line, which was Keystone-Howard's highest grade of watch. This watch is one of the highest quality American pocket watches from this time period. The serial number of the watch is 953141, which is from the original batch of 100 for the open faced configuration (see last screenshot in imgur album). The movement is a beauty. 23 jewels and 5 position adjusted. It is winding, running and setting well, and seems to be keeping time within a minute per day. However, the service record of the watch is unknown and watch comes as is. The Pocket Watch Database dates this watch at around the year 1910. The watch is size 16 and 99.5g in weight. Price: $3500 OBO shipping include to CONUS Images: https://imgur.com/a/ZzaFzEj Timestamp: https://imgur.com/a/VmGBWnr Sources: https://mb.nawcc.org/wiki/Encyclopedia-Subjects/American-Pocket-Watches/E-Howard-Watch-Co#The-Series-0 https://pocketwatchdatabase.com/search/result/e.-howard-watch-co.-keystone/953141 Please feel free to message me with any questions.