Ronde Louis Cartier watch 29 mm Quartz movement Case and beaded crown in 18K rose gold (750/1000) set with a blue sapphire Sandblasted beige dial Blued-steel sword-shaped hands Sapphire crystal Strap in semi-matte purple alligator leather Ardillon buckle in 18K rose gold (750/1000) Thickness: 7.54 mm Water-resistant up to 3 bar (approx. 30 meters/100 feet