TUDOR Black Bay One 41 Steel

41mm steel case with polished and satin finish, Blue dial with 8 diamonds. Manufacture Calibre MT5601 (COSC) Self-winding mechanical movement with bidirectional rotor system. Power reserve of approximately 70 hours. Stainless steel bracelet, polished and satin finish, with TUDOR “T-fit” folding clasp and safety catch. Screw-down crown with the TUDOR rose in relief. Five-year transferable guarantee with no registration or periodic maintenance checks required