Cartier Santos Automatic Galbee Men/Unisex watch ref. 2913 with 29mm case in S.Steel/18k Solid gold bezel and screws. 
Has a rare and sought after guilloche dial with gold applied romans numbers in very good condition with no fading or defects.  
The case and matching bracelet has been gently buffed and the watch looks stunning. 
All the case back engravings are clearly readable. 
The movement has been serviced and has a very good time keeping and amplitude. 
The bracelet could fit around 18cm wrist, no extra links available.