Purchased this for my husband - this is his review. Beautiful case and dial color. Second hand lines up perfectly with second indents on dial. Have calibrated with national atomic clock and keeps perfect time. Very nice bracelet with push button clasp is easy on and off.  Live in SW Florida so keeping it charged will be no problem.  Highly recommend this watch for someone wanting to get free of the periodic hassle of changing batteries or having the watch stop due to a dead battery - and when that happens it's never a good time for it to quit.  Waterproof feature mandatory for those who fish, swim, wear it in shower, etc.  Very pleased with this watch and plan to have it, working, for many years in the future.