This watch should come with a warning that it is just too big and too heavy to be worn.  I wore it for a day, and my wrist actually began to ache.  The hour and minute hands are  the same color as the dial face, and it is practically impossible to tell the time.  The face and hands are supposed to glow in the dark after exposure to four hours or so of sunlight, but so far nada.  Don't buy this watch.  It's just too big and heavy and too hard to tell time on..  Amazon, to give them credit, is marketing the watch at a very fair price.  Other sites are charging as much as $400 for it.  Bottom line, it's a quality item at an excellent price, just totally impractical.