Cartier Ballon Bleu De Cartier Watch - 40 mm Pink Gold Case - Gray Dial - Gray Alligator Strap - W6920089 Rio matt black dial with diamond

matt black dial with diamond hour markers

bezel set with 44 diamonds (~ 0

steel domed bezel

rhodiumized 18K white gold double adjustable folding buckle

This pre ceramic series SMP 300 is last of the 007 era just before Co-axial was introduced and it is rather rarer version:

Cartier Ballon Bleu De Cartier Watch - 40 mm Pink Gold Case - Gray Dial - Gray Alligator Strap - W6920089 Rio matt black dial with diamond40mm 18K pink gold case, 6. 9mm thick, sapphire back, fluted crown set with a sapphire cabochon, 18K pink gold bezel, sapphire crystal, gray dial, caliber 430 MC manual winding movement with sword shaped hands in pink gold color, roman numerals, gray alligator skin strap, ardillon buckle. Water resistant to 30 meters.