Black Bay 58 Steel Blue Dial 39mm

The Tudor Black Bay 58 Steel Blue Dial 39mm Ref. M79030B-0002 offers a blend of modern engineering and classic dive watch aesthetics in a compact package. Released in 2020, this 39mm stainless steel model features polished and satin-brushed surfaces, ensuring everyday durability and a refined appearance. The domed blue dial is matched by a domed sapphire crystal for optimal clarity, with luminescent dot and index markers supporting legibility in low-light conditions. A unidirectional steel bezel features a matte blue anodised aluminium insert with a 60-minute graduated scale and silver gilded numerals for precise dive timing. Powered by the COSC-certified Manufacture Calibre MT5402, the watch offers reliable selfwinding performance, a 70-hour power reserve, and chronometer accuracy. Water resistance is rated to 200 meters, suitable for both daily wear and recreational diving. The blue “soft touch” strap with folding clasp and safety catch provides secure comfort and a cohesive look.