True to its essence, the Breitling Aviation Chronograph 1 series has arrived! Another pilot watch for aerospace enthusiasts is born! The new Breitling incorporates four key elements: robust reliability, outstanding functionality, precision accuracy, and aesthetic appeal. It is a professional watch designed specifically to challenge the most extreme environments, making it the perfect companion for adventurers seeking the ultimate thrill in the heights and depths of the world.1. Diameter: 41MM, crafted to a 1:1 size of the genuine product.2. Equipped with the 2836 movement, offering exceptional stability and performance.3. The strap is made of imported Italian materials that are wear-resistant and dirt-resistant, just like the original, providing remarkable comfort! .4. The sapphire crystal features a curved surface with anti-reflective treatment on both sides.5. The dial color matches that of the original, perfectly reproducing every detail! .We highly recommend this exquisite men's mechanical watch, meticulously crafted for an ultra-realistic representation in product photography.