BV produces Cartier SANTOS series SANTOS watch
Technical characteristics: 1 Mirror: Sapphire glass mirror 2 Straps: stainless steel bracelet, Italian cowhide strap or optional American crocodile strap
3 Case: Stainless steel,ADLC carbon plating 4 Crown: Stainless steel crown, inlaid with blue multi-section fitting
Spinel forming