The TUDOR Black Bay 58 features a 39mm stainless steel case with polished and satin finishes and a slimmer 11.7mm profile, offering balanced proportions and a refined fit. Its matt black domed dial is inspired by early TUDOR divers’ watches and is finished with applied hour markers, Snowflake hands and a lollipop seconds hand. Powered by the Manufacture Calibre MT5400‑U, this self‑winding mechanical movement is COSC and METAS certified and provides a 65‑hour power reserve. The unidirectional stainless steel bezel is fitted with an anodised aluminium insert, while a domed sapphire crystal and screw‑down crown bearing the TUDOR rose ensure durability. The watch is water‑resistant to 200 metres and finished with a five‑link stainless steel bracelet featuring TUDOR’s “T‑fit” clasp.