With a 42mm three-piece case, the Promaster Nighthawk from Citizen is inspired by the clean, sleek lines of military stealth helicopters. This watch possesses an all-black design — including a leather strap — and bold white accents alongside advanced features such as Eco-Drive technology, dual time zones, luminous hands and markers and a three-hand dial with the date means it’s ready to go on any missions you might embark on. Product Details MODEL BJ7135-02E 7/28/2020 MOVEMENT TECHNOLOGY B877 Eco-Drive Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries. BAND LENGTH (MM) 260.35 CASE WIDTH (MM) 42 LUG WIDTH (MM) 21.97 BAND TYPE Strap Leather CASE MATERIAL Black Stainless Steel CRYSTAL Mineral Crystal Impact and shatter resistant CLASP Buckle DIAL Black Luminous Hands and Markers WATER-RESISTANCE WR200/20Bar/666ft [Swimming, Showering & Snorkeling] ADDITIONAL FUNCTIONS Dual Time (Second Time Zone) Date