Citizens Radio Controlled watches are not just accurate – they are atomic clock accurate! While most of us need and appreciate a watch that is fairly accurate, there are lots of professionals out there that require a watch that is absolutely accurate. Police officers for instance or special ops groups, military personnel, pilots, miners, demolition specialists, public transport officials and so on. There are also lots of folks for whom an accurate watch is absolutely necessary because for them, every second counts.Let us review the Citizens Promaster Skyhawk Ecodrive Titanium – a Radio Controlled watch.The Citizen Promaster Ecodrive Titanium is a radio controlled watch that can check with and correct its time and date with any of the atomic clocks that broadcast their time via radio waves. Additionally, the watch is water resistant up to depths of 100 meters – that’s over 160 pounds per square inch. Obviously a watch that can withstand that kind of pressure can be used even while surfing, diving or in places of tough atmospheric conditions such as mining operations or desert conditions. This is why the Citizens radio controlled watches like the Citizens Promaster Skyhawk Ecodrive Titanium is used by miners because only a watch that can withstand high pressures can continue to function in the rigours of the deep mines.Most Citizens radio controlled watches including the Citizens Promaster Skyhawk Ecodrive Titanium sport an energy indicator. Just keep the watch in a lighted area and it will automatically recharge itself. A full charge will last about 8 weeks. However, because the Citizens radio controlled eco-drive watch continuously charges itself in the presence of light you will rarely witness a low energy warning. Being radio controlled, the watch date is perpetual i.e., no need to adjust the date at the end of the month. The Citizens Promaster Skyhawk Ecodrive Titanium can be set to display the time in 12 hour or 24 hour format. It features dual alarms and also a countdown timer.The Citizens Radio Controlled Promaster Skyhawk Ecodrive Titanium watch also features electro Luminescence i.e. back lighting. It supports world time zones and can keep time from two different time zones. It also features a 1/100 sec chronograph and a 24 hour countdown clock. It has a 20 Lap memory and a case made from Titanium with a matching bracelet that makes it absolutely crush proof. Its 48 mm case makes it very fashionable. It sports a scratch resistant, non-reflective crystal.Citizen of Japan is well known for its adherence to quality and innovative design and technology. If you value your time and need a watch that will work in most tough conditions, Citizens radio controlled watch easily make the grade and the Citizens Promaster Skyhawk Ecodrive Titanium watch is a premium radio controlled watch by Citizen.