The Montbrillant 01 chronograph takes inspiration from the early 1940s and 1950s Chronomat models. Its design includes the renowned aviation slide rule and is named after the Breitling workshops' former location on Ruelle Montbrillant. The watch boasts the impressive Manufacture Breitling Caliber 01 for high performance. Traditional and modern elements come together with a choice of numeral or hour-marker dials and hollowed counters. The caseback features a special embossed medallion depicting the historic Montbrillant building. For Reference AB013012.G709, a stainless steel case and Mercury Silver dial with applied stick markers complete the sophisticated look.