CITIZEN Promaster Navihawk A-T Eco-Drive 48mm Watch FeaturedBlackBay a pilot's rotating slide rule

a pilot's rotating slide rule dial ring and an anti-reflective sapphire crystal

Other features include a chronograph

The iconic Museum dial

Functions: Simplistic with just hours and minutes

home to the world's first curved chronograph movement boasting high-performance quartz technology with a remarkable 262 kHz vibrational frequency

CITIZEN Promaster Navihawk A-T Eco-Drive 48mm Watch FeaturedBlackBay a pilot's rotating slide ruleCITIZEN is re launching the Promaster Navihawk mens watch, with a bold new design that will capture the adventurousspirit. Inspired by a pilots in flight visual experience, the luxury watch has a stainless steel bracelet with elevated construction for advanced comfort. It synchronizes to atomic time for superior accuracy, and allows for time adjustments in 26 time zones. Other features include a chronograph, perpetual calendar well as a power reserve