The Precisionist collection masterfully combines unparalleled accuracy to seconds per year, continuous-sweep second hand and intricate details for timeless style. In stainless steel with black and rose-gold ion plated finish, curved crystal, multiple-layer black carbon fiber, black and rose-gold dial, continuously sweeping second hand, luminous hour and minute hands, luminous markers, curved calendar window, 24-hour track, screw-back case, screw-down crown, and patterned black rubber strap. Powered by Bulovas proprietary three-prong quartz crystal Precisionist movement with a 262kHz vibrational frequency--eight times greater than standard quartz watches--for unparalleled accuracy.