Breitling, Avon series, Model: A13317101C1A1, Diameter: 45mm, men's automatic mechanical chronograph watch, brushed stainless steel case with the same material steel band, deep navy blue main dial with yellow chronograph hands, three-eye chronograph layout, luminous hour markers, date window at 6 o 'clock. Equipped with an observator-certified automatic chronograph movement, it keeps accurate and stable time. With a water resistance of 300 meters, it inherits the bloodline of Breitling aviation watches, featuring a rugged and tough style with a strong sense of power. The complete set combines timing function with daily wear, and its sporty style is versatile