From the Precisionist Collection with precise timing to 1/1000th of a second and continuous-sweep second hand. New Champlain style in black IP stainless steel and forged carbon 46.5mm case with eight-hand chronograph function, black dial with calendar feature, curved mineral glass, screw-back case, yellow FKM rubber and black nylon strap with yellow accents and double-press deployment closure, and water resistance to 300 metres. 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.