Cartier Calibre de Cartier Chronograph Watch - 42 mm Steel Case - Black Dial - Black Alligator Strap - W7100060 Loop 18K white gold gred in

18K white gold gred in the form of Roman numerals

nine sided crown with a cut diamond

approximately 48 hrs of power reserve

navy blue shiny alligator leather strap

(Old reference: WE902063)

Cartier Calibre de Cartier Chronograph Watch - 42 mm Steel Case - Black Dial - Black Alligator Strap - W7100060 Loop 18K white gold gred in42mm stainless steel case, 12. 6mm thick, sapphire back, 7 sided stainless steel crown set with a 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 o'clock,