The TUDOR Black Bay 58 is METAS Master Chronometer certified, meeting rigorous standards for precision, resistance to magnetic fields, waterproofness, and power reserve. Powered by the Manufacture Calibre MT5400-U, a self-winding mechanical movement with a bidirectional rotor system, it offers a 65-hour power reserve. The 39mm stainless steel case, with polished and satin finishes, is waterproof to 200m. The watch features a burgundy domed dial with applied hour markers, a unidirectional stainless steel bezel with a burgundy anodized aluminium insert, and a domed sapphire crystal. It comes with a 3-link stainless steel bracelet with polished and satin finishes and TUDOR’s “T-fit” clasp for easy adjustments. A five-year transferable guarantee ensures long-lasting performance.