Cartier Calibre De Cartier Chronograph (W7100044) self – winding automatic watch, features a 42mm 18k rose gold case surrounding a silver dial on a brand new brown alligator strap with an 18k rose gold deployant buckle. Functions include hours, minutes, small seconds, date and chronograph. This watch comes with the original box and manual. We back this watch with a 2-Year WatchBox warranty!