True emotions are brought to life with the arrival of the Breitling Aviation Chronograph 1 series! Another astronaut watch has been born! The new Breitling features four key elements: robust reliability, exceptional functionality, precise accuracy, and aesthetic appeal. It is a professional watch designed to withstand the most extreme environments, making it the perfect companion for adventurers experiencing the ultimate charm of high altitudes and deep seas.1. Diameter: 41MM, crafted to a one-to-one replica of the genuine product.2. Equipped with a 2836 movement, offering outstanding stability.3. The strap is made from imported Italian materials that are wear-resistant and dirt-resistant; just like the original, it offers exceptional comfort!.4. The curved sapphire crystal features anti-reflective treatment on both sides.5. The dial color matches the original perfectly, restoring every detail!.We highly recommend this exquisite men's mechanical watch, carefully crafted to provide ultra-realistic images of the actual product.