The Cartier Must 21 W10198U2 has a 32mm Steel case (measured across its width,excluding crown),a Black Baton dial,a Rubber – Black and Steel bracelet,and is powered by a Quartz movement.
Swiss Made watch with Cartier Calibre 471 Swiss-quartz movement
Scratch-resistant-sapphire crystal; Case diameter: 34 mm
Solid brushed and polished stainless steel case; Combination black rubber strap with stainless steel center links; Roman numeral engraved stationary stainless steel bezel
Black dial printed with Cartier double C motif; Luminescent sword-shaped rhodium steel white hands; Crown with cabochon black rubber; Chronograph functions with 30-minute, 60-second, and 1/10th second subdials; Date function at 4 o’clock with magnifier
Water-resistant to 330 feet (100 M)