Cartier Tank Must

The Cartier Tank Must WSTA0052 is a modern reissue of one of Cartier’s most iconic watch designs. This large model is crafted in stainless steel with a rectangular case measuring 33.7 mm by 25.5 mm. At just 6.6 mm thick, it wears slim and elegant on the wrist.

The watch features a clean silvered opaline dial, set with Cartier’s signature black Roman numerals and a chemin-de-fer minute track around the edge. Blued-steel sword-shaped hands add a subtle flash of colour, while the crown is tipped with a synthetic cabochon spinel — a hallmark Cartier detail.

Inside is a high-autonomy quartz movement, designed for accuracy and long life between battery changes. Unlike mechanical calibres, this movement requires no winding, making it an effortless daily companion.

This reference is fitted with a fully interchangeable stainless steel bracelet, secured with a folding clasp. Cartier’s quick-switch system allows the bracelet to be swapped for another strap without tools, offering flexibility of style.

The Tank Must combines timeless Cartier elegance with everyday practicality. Its flat steel case, Roman numeral dial, and blue accents recall Louis Cartier’s original Tank design from 1917, now updated with modern refinements.