This Breitling Superocean Chronograph ref. M73310B7/BB72 (2015) features a 46mm black stainless steel case with a unidirectional timing bezel, combining a bold design with professional dive capability. The black index dial includes three chronograph subdials for precise timing and a clean, functional layout. Powered by the Breitling Caliber 73 quartz chronograph movement, it delivers accuracy and reliability. Finished with a black leather and canvas hybrid strap, this Superocean offers a rugged yet refined look built for performance.