79230B High-Performance Industrial Bearing - Durable & Precision Engineered for Heavy-Duty Machinery, Automotive & Manufacturing Applications

The Black Bay is probably the TUDOR'S most iconic watch. Steel case with polished and satin finish with blue aged leather strap with folding buckle and safety clasp. Steel unidirectional rotatable bezel with disc in matt blue anodised aluminium. Black dial with luminous silver hands and index hour markers. Minute markers around the outer rim. Caliber MT5602 automatic movement with a 70 hour power reserve. Domed sapphire crystal. Screw-down crown. Round case shape. Water resistant at 200 meters. Chronometer officially certified.