Watches Online: Dubai Edit includes timepieces from Rolex and Patek Philippe, including the coveted Patek Philippe Sky Moon Tourbillon Ref 5002, centre. Photo: Christie's 
Watches Online: Dubai Edit includes timepieces from Rolex and Patek Philippe, including the coveted Patek Philippe Sky Moon Tourbillon Ref 5002, centre. Photo: Christie's 

Most valuable watch auction in the Middle East: $15 million worth of timepieces coming to Dubai