From the olive green leather strap inspired by military uniforms to the 42mm stainless steel case with black dial that evokes a cockpit at night, the Promaster Nighthawk from Citizen is a timepiece designed to capture the sleek, sophisticated lines of a stealth helicopter. Be ready for whatever adventure is next with advanced features such as a slide rule bezel and Eco-Drive technology, powered by light, that will ensure it is always fueled up and ready to fly, along with dual time zones, the current date and a chronograph.

BAND Strap

DIAL Black

CASE SIZE (MM) 42

CASE MATERIAL Two-Tone, Stainless Steel

WATER RESISTANCE WR200/20Bar/666ft [Swimming, Showering & Snorkeling]

CRYSTAL Mineral Crystal

FUNCTIONS B877, Dual Time (Second Time Zone), Date

MODEL BJ7138-04E Eco-Drive