Mattress by Appointment Watertown is located in Watertown SD, Zip Code: 57201 on the street of 1335 9th Ave SE. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 605-695-4678. The coordinates that you can use in navigation applications to find Mattress by Appointment Watertown quickly are 44.890205 -97.094754 USA