Rockford Watch Co. 18s 11 jewel key wind, key set pocket watch in good overall condition as is for parts or repair.  Serial number 53296 dates this pocket watch to 1878.  The movement looks clean the balance wheel swings freely.  Watch case is hallmarked Dueber Coin Silver.  Watch case shows little signs of use some normal patina fine scratches.  This is a very early low serial number Rockford pocket watch.  It is sold as is for parts or repair it has a broken main spring.  I am including an original vintage winding key for this listing.  Please review all pictures to judge the condition of this pocket watch for yourself.  This is your chance to own a piece of history from a by gone era when quality time pieces were an essential part of everyday life. This item will be shipped out within 48 hrs of paypal payment.  I am offering free shipping for this listing.  This item will be shipped USPS Priority mail expedited shipping.  I will gladly answer any questions you might have about this item.  Your satisfaction is guaranteed or your money back!  Buyer pays for return shipping cost.  Thank you for your interest in this listing!