Cartier Calibre de Cartier Chronograph Watch - 42 mm Steel Case - Black Dial - W7100061 Calendar unidirectional rotating bezel with OMEGA

unidirectional rotating bezel with OMEGA Ceragold™ technology used to create the diving scale

dual bezel with a tachymeter scale on a brown aluminium ring while the outside is diamond-paved

Richard Mille Flyback Chronograph Titanium & Gold Skeleton Arabic Dial 50 mm RM11-03

7mm) 18K yellow gold case

Cartier Calibre de Cartier Chronograph Watch - 42 mm Steel Case - Black Dial - W7100061 Calendar unidirectional rotating bezel with OMEGA42mm stainless steel case, 12. 6mm thick, sapphire back, 7 sided stainless steel crown set with a faceted blue synthetic spinel, sapphire crystal, black dial with case snailed in part, stamped on the XII, the hour markers and the counters, exterior rail track, 7 Roman numerals and white transferred hour markers, luminescent sword shaped black oxidised steel hands, calibre 1904 CH MC self winding movement with chronograph and calendar aperture at 6