Lum-Tec Mens B19 Combat Bronze Automatic 43mm - Green Dial - 300mImpressive in both function and appearance, the B19 encompasses MDV Technology which is Lum Tecs trademark dial illumination system producing extreme luminous hands and dials. This tough combat wrist watch showcases a solid bronze case and aviator style riveted custom leather strap. One additional rubber strap is included. 22mm lug width 13mm thick Solid CuSn8 bronze case 300 meters 990 ft. water resistance LUM TEC MDV Technology Ultra precision tuned