After my husband finally finished reading the fairly thick instruction manual for this watch, he was so pleased that I cannot describe.  It was the best gift he has received in a long time.  If the person in mind for this watch gets frustrated easily, it is not for them.  As I said, the manual that comes with it is fairly lengthy, but the watch is a wonderful watch.  The price I paid made this gift great for me as well.  Very pleased with it overall!!!