Automatic mechanical movement with rotating self-winding anchor escapement mechanism. Case combines yellow gold and stainless steel construction features for a dual-tone appearance. Classic men's wristwatch measuring 39 mm in diameter, suitable for most standard cufflink connections. Features distinct Breitling Cockpit dial design elements including calidore panels showcasing watch information reminiscent of flight data displays. Includes the iconic Breitling logo positioned on the bezel ring structure and black rhombus-shaped hours indicators within a gold case derived from the B1 cockpit style lineage.