The Citizen promaster Sky series is powered by EcoDrive. Citizen Eco-Drive is a technology that utilizes any source of light as the power source for a watch. It makes precise timekeeping eco-friendly, with no need to replace batteries. An excellent way of ensuring the durable accuracy and reliability of these professional pilot watches.
|Water resistant||20 Bar (Dive)|
|Warranty||2 years of worldwide warranty|
+ 1 year extended Masters In Time warranty