Black Bay Ceramic - M79210CNU-0001 Mallory Approve white gold necklace featuring a

white gold necklace featuring a round swiss blue topaz gemstone surrounded by a halo of diamonds

clasp with rapid adjustment

RLX titanium is a grade 5 titanium alloy selected by Rolex for its weightlessness and resistance to deformation and corrosion

Black with diamond hour markers dial

the Yacht-Master 42 offers exceptional legibility in all circumstances

Black Bay Ceramic - M79210CNU-0001 Mallory Approve white gold necklace featuring a41mm matt black ceramic case with micro blasted finish and monobloc middle case Open case back in black PVD treated 316L steel with sapphire crystal 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 Manufacture Calibre MT5602 1U Self winding mechanical movement with bidirectional rotor system Black, domed dial Screw down winding