TUDOR Black Bay Ceramic M79210CNU-0001

Case:  41mm matt black ceramic case with micro-blasted finish and monobloc middle case Open case back in black-PVD-treated 316L steel with sapphire crystal
Bezel:  Unidirectional rotatable bezel in black-PVD-treated 316L steel with 60-minute graduated disc in black ceramic with sunray satin finish and engraved markings and numerals
Movement:  Manufacture Calibre MT5602-1U Self-winding mechanical movement with bidirectional rotor system
Dial:  Black, domed
Crystal:  Domed sapphire crystal
Waterproof:  Waterproof to 200m (660 ft)
Bracelet:  Hybrid leather and rubber strap with 316L steel folding clasp and safety catch in black PVD-treated 316L steel
Five year Guarantee: Five-year transferable guarantee with no registration or periodic maintenance checks required.