The Rado D-Star Watch MODEL#: R15937203 bears an elegant and sporty design. Its structure is shaped by a 42 mm case made of ceramos that make it light in weight and hard-wearing. The case measures 46 mm in length and 11 mm in thickness. The bracelet measures : 7.5 inches (length) X 24 mm (width) in dimension. You can easily wear and remove the watch with a titanium deployment clasp and push button.