The Promaster Air Navihawk embodies Citizen's technical expertise in a rugged, modern watch built for aviation enthusiasts. Its 40 mm silver-tone stainless steel case features crisp facets and an elegant satin finish. Its bezel, fitted with a slide rule essential for pilots, is paired with a three-link stainless steel bracelet. Its silver dial, accented in red, black and white, ensures optimal legibility, protected by a scratch-resistant sapphire crystal. Water resistant to 200 metres, it features a 1/5-second chronograph up to 60 minutes, 12/24-hour display and a date indicator. Powered by light thanks to Eco-Drive technology, it never needs a battery. Caliber B620.