Cartier Ballon Bleu De Cartier Watch - 42.1 mm Steel Case - Black Dial - Black Alligator Strap - WSBB0003 31mm 18K white gold applied applique

18K white gold applied applique hour markers with Chromalight

with engraved tachymetric scale

18K pink gold crown set with a synthetic spinel

black dial

18K pink gold beaded crown set with a blue sapphire cabochon

Cartier Ballon Bleu De Cartier Watch - 42.1 mm Steel Case - Black Dial - Black Alligator Strap - WSBB0003 31mm 18K white gold applied applique42. 1mm steel case, 13mm thick, sapphire back, fluted crown set with a synthetic cabochon shaped spinel, steel bezel, sapphire crystal, black dial with roman numerals, blued steel sword shaped hands, calibre 049 self winding movement with blued steel sword shaped hands, black alligator skin strap. Water resistant to 30 metres.