This Precisionist Champlain chronograph men's watch is powered by Bulova's proprietary Precisionist quartz chronograph movement with a 262kHz vibrational frequency-eight times greater than standard timepieces-for unparalleled accuracy. The 46mm stainless steel and gray ion-plated screw-back case includes a screw-down crown. The black carbon fiber chronograph dial has a date feature topped by a curved mineral crystal. The stainless steel bracelet secures with a fold-over buckle clasp with a safety bar and extender. The watch is water-resistant to 300 meters.