Tag Heuer Formula 1 CA1210-RO. The dial is blue, although it appears black in the photos. The chronograph, including all functions, is working without any issues, so please rest assured. There are some minor scratches, but I believe it's in good condition for this type of product. The wrist size is approximately 17.5cm, and one extra link is included. (Please allow for slight variations.) The outer box, inner box, instruction manual, and guarantee are all included. Please note that the outer and inner boxes show some signs of aging. Please understand that returns are not accepted to prevent product substitution.