With advanced technology paired with a bold look, the latest Promaster Air Navihawk reaches a higher altitude in style. Styled with a 40mm stainless steel case, wearing boldly with its sharp faceting and satin finishing, while a slide-rule scale on the bezel provides additional flight utility. A triple-link stainless steel bracelet secures the timepiece to the wrist. The green dial features red, black and white accents topped with a sapphire crystal. Functions include a 1/5 second chronograph measuring up to 60 minutes, 12/24 hour time displays, 200 metre water resistance and a date indicator, all powered by our Eco-Drive technology – sustainably powered by light and never needing a battery.