Since its creation in 1917, the Cartier Tank has remained one of the most recognisable designs in watchmaking. Inspired by the aerial silhouette of military tanks, its rectangular case and parallel brancards established a geometric aesthetic that has endured for over a century. Introduced in 1977, the Must de Cartier collection brought a more expressive dimension to this iconic design through adventurous colours and decorative finishes.

This distinctive Tank Must embodies that creative spirit. Its gold-toned rectangular case features deep burgundy enamel-style accents across the upper and lower edges, creating a striking contrast against the warmth of the metal. These decorative elements emphasise the architectural character of the Tank while introducing a subtle Art Deco sensibility.

The silvered dial retains Cartier's signature Roman numerals and railway minute track, complemented by a finely textured central section. Gold-toned sword-shaped hands echo the case, while a red cabochon-set crown provides another carefully considered touch of colour. A black leather strap completes the composition.

Combining timeless geometry with expressive decorative detailing, this unusual Tank demonstrates how Cartier can reinterpret an established icon without compromising its identity. Its understated proportions and rich colour accents make it a particularly charming expression of the Must de Cartier aesthetic.