Herndon Clock & Watch Co. is a retail and repair store of fine watches and clocks. It carries brands such as Seiko, Pulsar, Citizen and Tisso and is an authorized repair shop for names like Rolex, Tag and Omega. Clocks are available for purchase, and Howard Miller, Grandfather and Bulova are just a few of the brands on site. The staff prides itself on being experienced engineers in watches and clocks.