Tudor Master Chronometer

Tudor Black Bay, 41mm steel case with polished and satin finish, black, 60-minute unidirectional bezel in stainless steel with aluminium insert, manufacture calibre MT5602-U self-winding mechanical movement with bidirectional rotor system, rubber strap with Tudor “T-Fit” clasp, domed sapphire crystal, waterproof to 200m (660 ft).

Smooth functioning when exposed to a magnetic field of 15,000 gauss and precision following exposure.