The world's most accurate watch with a continuously sweeping second hand. Most quartz watches are accurate to within 15 seconds/month. Precisionist is accurate to within 10 seconds/year. From the Precisionist Catamount Collection. In stainless steel with rotating ratchet bezel ring and bezel ratchet lock, black and red anodized aluminum bezel insert, multiple-layer black dial, red continuously sweeping second hand, luminous hour and minute hands, luminous markers, calendar, screw-back case, screw-down crown, patterned black rubber strap and water resistance to 300 meters. Precisionist Technology With Precisionist, Bulova has added a third prong to a standard two prong quartz crystal creating a torsional resonator. This innovation results in eight times the vibration frequency of a traditional quartz watch resulting in the most accurate watch with a continuously sweeping second hand. The aesthetic movement of the second hand becomes the symbol to the consumer of Bulova Precisionist and signals a watch with accuracy so exceptional, you can see it. The technology is accurate to 10 seconds per year as compared to most other quartz watches, which are accurate to fifteen seconds per month.