Powered by Bulova's proprietary new Precisionist eight-hand quartz chronograph movement with a 262kHz vibrational frequency-eight times greater than standard timepieces-for unparalleled accuracy. Gold-tone stainless steel screw-back case with screw-down crown, black carbon fiber chronograph dial with date feature and red accents, curved mineral crystal, leather-lined black Cordura® nylon strap with three-piece buckle closure, and 300-meter water resistance. Diameter: 46mm Thickness: 17.5mm