Luminox 3182.BO Sea Steel Colormark Chronograph 3180 Series men's dive watch features a 44mm wide and 13mm gunmetal ion plated solid stainless steel case with a 1-way rotating diver bezel and a textured security screw-on crown with function pushers. Luminox 3182.BO is powered by an accurate Swiss quartz chronograph movement. This stylish watch also features a textured black dial with white accent black luminous hands and Arabic numeral hour markers along with the night vision tubes (25 years), chronograph, dual time and date display function, scratch resistant mineral crystal, and water resistant to 200 meters. These 3182.BO are equipped with a 22mm wide gunmetal ion plated solid stainless steel bracelet with a fold over deployment safety clasp. Luminox 3182.BO men's Sea Steel Colormark Chronograph 3180 black dial dive watch is brand new and comes in an original Luminox gift box and is backed by a 2 years store warranty.