Citizen Promaster men's watch

The Promaster watch offers the highest quality in demanding conditions on the ground, in the air and in the water. Only the Promaster series offers the most advanced technologies, such as automatic time adjustment using a GPS module, a depth gauge and a pressure gauge or a stopwatch with an accuracy of one thousandth of a second. All models are powered by the Eco-Drive system, which uses solar energy to drive the watch, eliminating the need to worry about the battery. The great workmanship and high quality of the materials used are a matter of course.