To your Orbis Terrarum and Heritage Chronometrie ExoTourbillon Minute Chronograph Vasco da Gama edition! That blue Aventurine dial is to die for!
A wristshot I took some months ago. You are very lucky to have one of the 60 pieces 
Pls share a double incoming thread with us with pictures 
Thanks to Fernando now the clasp is also working well 
Cheers
Robin