Belt 1300 steel belt BLS Breitling Pilot's Legend aviation series classic, simple and elegant design, fashionable and elegant, automatic mechanical watch. It is equipped with 2824 movement, accurate travel time, stable performance, diameter 41m/10.74m, digital scale pointer, Luminous indication, calendar display, stainless steel two-way rotating chronograph bezel, made of stainless steel, ultra-thin design! It also has multiple functions such as waterproof and shockproof. It is a mechanical watch for your daily life and business occasions. ,,breitling