This Cartier Tank Must WSTA0040 delivers a bold, contemporary take on Cartier’s iconic rectangular silhouette. The extra-large 41 x 31mm stainless steel case houses a silvered flinqué dial detailed with blued sword-shaped hands and a date display at 6 o’clock. A beaded crown set with a synthetic cabochon-shaped spinel adds a touch of classic Cartier flair, while the black leather strap and steel folding buckle offer a refined, tailored fit. Slim at just 8.4mm and water-resistant to 30 meters, this Tank Must blends modern proportions with timeless Parisian elegance.