The Tudor Black Bay Steel Blue Dial 36mm Ref. M79640-0002 delivers modern functionality and a bold blue dial in a compact format. Released in 2023, this 36mm model features a stainless steel case and bracelet, finished with both polished and satin surfaces for everyday durability and a contemporary look. The blue dial is fitted with applied index markers, ensuring strong legibility, and is protected by a scratch-resistant sapphire crystal. Driven by the COSC-certified Manufacture Caliber MT5400, the watch provides selfwinding reliability, chronometer precision, and a 70-hour power reserve for extended use between winds. With water resistance up to 100 meters, this reference is well-suited for daily wear and light water activities. The stainless steel bracelet with folding clasp offers a secure and comfortable fit. The Black Bay Steel Blue Dial 36mm stands out for its balanced proportions, robust movement, and striking dial color, making it a practical automatic watch choice.