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 inspired by early TUDOR divers’ watches. The matt black domed dial is finished with applied hour markers, Snowflake hands and a vintage‑style lollipop seconds hand, all protected by a domed sapphire crystal. Powered by the Manufacture Calibre MT5400‑U, this self‑winding mechanical movement is COSC and METAS certified and provides a 65‑hour power reserve. A unidirectional rotatable stainless steel bezel with an anodised aluminium insert enhances functionality, while a screw‑down crown bearing the TUDOR rose ensures water resistance to 200 metres. The watch is completed on a rubber strap fitted with TUDOR’s “T‑fit” rapid adjustment clasp.