Sinn watch 356 sa pilot ii bracelet this timepiece is the original version of the sinn pilot ii watch apart from being a functional chronograph the watch comes with elegant and stylish design it has a 42 hour power reserve the movement is protected from shock and magnetic influences a day and date window is positioned at the 3 o clock mark and the watch comes with full chronograph functions additional features include electroplated and uv resistant dial luminous dial elements transparen