www.bulovaprecisionist.com

The Precisionist is world’s most accurate watch with a continuously sweeping second hand. Two of the factors that affect accuracy in a quartz watch are temperature changes and vibration frequency. Bulova Precisionist technology addresses both by adding a third prong to the quartz crystal and increasing the total vibrations to eight times the frequency of a standard quartz watch.

Precisionist is a quartz watch with a second hand that beats 16 times per second, while those on standard quartz watches beat only one time per second. As a result, the continuous motion of the Precisionist second hand is even more fluid than all mechanical watch second hands that beat only 8 to 10 times per second.