One of the most influential Swiss brands in history, Zenith is best known for their groundbreaking El Primero caliber. The first fully-integrated, self-winding chronograph movement ever made, it is still among the industry's finest mechanical movements and powers a variety of contemporary and iconic watches. Zenith was among the first manufacturers to unite all the varied watchmaking disciplines under one roof. Check out Bob's Watches selection of some of Zenith's supremely sophisticated timepieces, all available for the best prices.