Chicago Clock is an authorized warranty service center for leading brands including Seiko, Rhythym, Howard Miller and more. Factory trained and certified technicians located on site can clean, lubricate, repair and refurbish your valued timepiece and restore it to like new performance. Just call or visit any of our Chicagoland stores. All internet orders are covered by warranty protection as well. Depending on the style and size of your clock, we may bring warranty service to you, or arrange to have the timepiece shipped to the manufacturer for factory replacement or warranty repairs.