TUDOR Black Bay 54 Blue Lagoon

This TUDOR Black Bay 54 Blue Lagoon features a 37mm stainless steel case with polished and satin finishes, paired with a 20mm lug width and an 11.2mm thickness. Powered by the Manufacture Calibre MT5400, a COSC-certified self-winding movement with a bidirectional rotor, it offers a 70-hour power reserve. The watch includes a stainless steel screw-down crown embossed with the TUDOR rose, a 60-minute unidirectional bezel with a polished steel insert, and a domed blue textured dial beneath a domed sapphire crystal. It is water-resistant to 200 meters and secured by a five-link stainless steel bracelet with a TUDOR “T-fit” clasp. Backed by a five-year transferable guarantee without registration or maintenance requirements.