The Premier Duograph pays homage to three generations of inventors, Leon, Gaston, and Willy Breitling. It features rectangular chronograph counters, vintage-inspired hands, and refined design details such as grooves on the case sides. The Duograph is available in stainless steel with a blue dial and golden brown alligator leather strap or in 18-carat red gold with a black dial and black alligator leather strap. It is powered by the manual-winding Caliber B15, which combines two patented innovations for simplified mechanics and improved precision.