The Citizen Men's 48mm Promaster Navihawk A-T combines professional-grade timekeeping with everyday wearability. Powered by Eco-Drive technology, this atomic clock watch never needs a battery—it charges from any light source. The 48mm stainless steel case houses a quartz movement synchronized with atomic time signals, ensuring precision to the second. A durable mesh bracelet offers comfort and a refined aesthetic suitable for both work and leisure. Water-resistant design and robust construction make it ideal for those who demand reliability in a timepiece. Perfect for travelers, professionals, and watch enthusiasts seeking accuracy without compromise.