artier 18K rose gold Santos100 XL automatic wristwatch. Reference W20095Y1 circa 2010. 38mm,18k rose gold case with classic dial with Roman numerals. Sapphire crystal and crown with blue sapphire . Presented on a brand new Cartier alligator strap with 18K Rose gold Cartier deployment clasp. Automatic movement is running properly and keeping time. Comes with Cartier box as shown. This watch is in excellent condition.