Tank Louis Cartier watch, large model, Manufacture mechanical movement with manual winding. Case and beaded crown in rose gold 750/1000 set with 41 brilliant-cut diamonds totaling ~0.66 carats. Silver-grained dial, blued-steel sword-shaped hands, mineral crystal, claret alligator leather strap, ardillon buckle in rose gold 750/1000. Case dimensions: 33.7 mm x 25.5 mm. Thickness: 6.6 mm. Water-resistant up to 3 bar (approx. 30 meters/100 feet).