This Cartier Tank Must de Cartier WSTA0054 is part of a collection of watches launched by Cartier at Watches and Wonder 2021. It has a 25.5 x 33.7 mm steel case, crown and bezel that has been set with a synthetic cabochon-shaped spinel. It has a cartier red alligator grain strap with red stitching with a steel pin-buckle clasp. It has a matching solid red dial with silver hands. Sold with a Cartier box, warranty card and instructions. This watch was first sold in August 2021. This watch remains unpolished.