Citizen watches launched their new GPS-controlled watch-Citizen Satellite Wave World Time GPS F150.It appears to use a similar movement as the F100 but with a different case and dial.
The 2015 Citizen Satellite Wave World Time GPS F150 watch includes the brand’s newest technology which is still among the slimmest in the industry. Some of the key talking points of this Japanese quartz Eco-Drive movement are that with a full battery, it can last about two years; that it has a top reception speed of three seconds and that it has “worldwide reception area.”
Other features of the GPS signal-receiving movement are that it features the time and date on the dial, along with a day of the week indicator . The watch indicates the world time in up to 40 time zones with 27 reference cities, and there is a daylight savings time indicator on the dial. 
Citizen Eco-Drive Satellite Wave World Time GPS F150 watch that offers a more traditional watch given what people have come to expect from Citizen as a watchmaker. The case is in steel and 44mm wide.Of course ,it is more conservative in its style than all the previous Citizen GPS watches.
Citizen Satellite Wave World Time GPS F150 are about making technologies like GPS-controlled watch movements more accessible. Whereas GPS watches began as rather exotic times, they will more than likely replace the vast array of atomic clock-controlled watches out there.
