Originally launched in 2011, the original Eco-Drive*2 SATELLITE WAVE was the world’s first light-powered watch that receives time signals from satellites to always show the accurate time—anywhere on the globe.
Since introducing this groundbreaking innovation, CITIZEN has become a world leader in satellite-synchronized timepieces, continually improving performance and usability. New models feature the latest GPS satellite-synchronized movement F990.
As an improved version of current F900, it doubles the speed of minute and hour hand spinning compared to the previous model. These new models also inherit the design concept of original SATELLITE WAVE model, which became an epic timepiece, while improving durability by adopting Super Titanium™*3 case.
Super Titanium™ (Duratect DLC*5) / Urethane
Sapphire crystal glass with anti-reflective coating
Cal. F990 / Accuracy of ±5 seconds per month (without time signal reception) / Eco-Drive: Running for 1.5 years (5 years with power save function) / W.R. 5 BAR / Luminous (Hands & Index) / Satellite Wave GPS / World time function / Dual time / Chronograph / Alarm / Light-Level Indicator