Produced by BV - Cartier SANTOS series watch technical features 1. Mirrored sapphire glass 2. Strap stainless steel bracelet, Italian cowhide strap or optional American crocodile strap 3. Case stainless steel, ADLC carbon coating 4. Crown stainless steel crown, Inlaid with blue multi-faceted synthetic spinel 5 dial white, gradient blue, gun gray, black, gradient gray, gradient brown, gradient green 6 size 47.5X39.8X9.38MM 7 movement imported 9019 machine,,bottega veneta,cartier,cowhide