Clock with Bluetooth Smart, Smartphone time, super illuminator, shock resistant, solar energy system, reception of radio frequency signals DCF / MSF / WWVB / JJY / BPC, universal time function, stopwatch 1/100 sec. - 24 h., Timers 1/1 sec. - 24h., 5 daily alarms, alarm clock function, indication of the day of the week in several languages, Flight Log Memory, Phone Finder, automatic calendar, normal time indication of 12/24 hours, mineral glass, solid stainless steel case , IP finished case, screwed case bottom, solid steel strap, IP finished bracelet, safety lock, low battery indication, water resistance rating (20bar).