The Tudor Black Bay Steel Blue Dial 31mm Ref. M79600-0002 combines technical performance and compact design with a distinctive blue dial. Introduced in 2023, this 31mm model features a stainless steel case and bracelet finished in both polished and satin surfaces, offering durability and a modern appearance. The blue dial is equipped with applied index markers for clear readability and is protected by a scratch-resistant sapphire crystal. Driven by the Manufacture Caliber MT5201, this watch delivers reliable selfwinding movement, chronometer-certified accuracy, and a 50-hour power reserve, making it practical for daily wear. Water resistance is rated to 100 meters, ensuring suitability for everyday activities and light swimming. The stainless steel bracelet is secured by a folding clasp for a comfortable and secure fit. The Black Bay Steel Blue Dial 31mm stands out for its compact size, dependable automatic movement, and vibrant dial color, making it a strong choice for those seeking a smaller, high-performance watch.