The Breitling Premier B01 Chronograph 42 Norton Edition AB0118A21B1X2 is a distinctive chronograph that celebrates the legendary partnership between Breitling and Norton Motorcycles. Crafted in a 42mm stainless steel case, this special edition features a striking black dial with contrasting silver chronograph registers, warm gold-tone accents, and a rich brown leather strap inspired by classic British motorcycling heritage. Powered by the in-house Breitling Manufacture Caliber 01, this COSC-certified automatic movement delivers exceptional precision and an impressive 70-hour power reserve. Complete with a sapphire exhibition case back showcasing the exclusive Norton engraving, the Premier B01 Norton Edition offers a compelling blend of vintage-inspired design, modern performance, and collectible appeal for enthusiasts of both fine watchmaking and motorsport.