The Tudor Black Bay 58 M7939A1A0NU-0003 arrived in 2026 as a 39mm stainless steel diver on a rubber strap. It maintains the 11.7mm thin profile, Master Chronometer certification, and refined dial aesthetics of the updated 58 line. The watch is powered by the METAS-certified Manufacture Calibre MT5400-U, offering a 65-hour power reserve and magnetic resistance. It features a unidirectional bezel, a domed matte black dial, and a T-fit clasp for the rubber strap.
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
11.70 mm
Diameter
39.00 mm
Water Resistance
200.00 m
Dial Color
Black
Material
Rubber