Circa 2000 Cartier Tank Obus Reference 1630 Wrist Watch, 18K Yellow Gold 30 X 25 MM water resistant 2 piece case with 2 rows of Factory set Diamonds totaling approximately 2 carats, Diamond set crown, mineral Glass crystal, Quartz Movement, Silvered dial with Black Roman Numerals. Original Cartier Black Croco strap with Cartier 18K Gold Deployment Buckle. Wrist size 6 1/2 inches and can be made approximately 1 inch larger if needed. Recently serviced by a Cartier certified Service Technician.