Toto Washlet C100 Elongated SW824 Toilet Seat. Seat Temp dial cover missing but works fine. WHAT YOU SEE IS WHAT YOU GET. The item "Toto Washlet C100 Elongated SW824 Toilet Seat" is in sale since Friday, June 30, 2017. This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Bidets & Toilet Attachments". The seller is "rmsdudqkrqkr2012" and is located in Mobile, Alabama. This item can be shipped to United States.