Manufactured by Hamilton, Official Standard. The item "Ball-Hamilton Vintage Pocket Watch. Serial # B620240 21J" is in sale since Wednesday, January 10, 2018. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Other Fine Vintage Jewelry".The seller is "snj018" and is located in Centerton, Arkansas. This item can be shipped to United States.