Tank Must

The Cartier Tank Must Small Model reference W4TA0031 is a contemporary interpretation of one of the most iconic watch designs in horological history. Presented here as a certified pre-owned luxury watch in new condition, this timepiece is delivered as a full set with its original box and papers.

Crafted in stainless steel, the elegant rectangular case measures approximately 29.5 × 22 mm, offering refined proportions and a discreet, timeless presence on the wrist. Faithful to the original Tank design created in 1917, this model features clean lines, perfectly balanced brancards, and a polished finish that reflects Cartier’s enduring design language. It is paired with a black leather strap, secured by a stainless steel ardillon buckle, reinforcing its classic and versatile character.

The dial is finished in a silvered opaline tone, adorned with Cartier’s signature black Roman numerals and a refined chemin-de-fer minute track. Elegant blued steel sword-shaped hands provide contrast and excellent legibility. A sapphire crystal protects the dial, while the beaded crown is set with a blue synthetic cabochon, a hallmark of Cartier watchmaking.

This Tank Must SM is powered by a high-precision quartz movement, selected for its reliability, accuracy, and ease of use. Quartz technology ensures consistent performance with minimal maintenance, making this model particularly well suited for daily wear while preserving its refined elegance.

Offered as a pre-owned luxury watch in new condition and accompanied by its full set, this Cartier Tank Must Small Model represents an exceptional opportunity to acquire an enduring icon from Cartier. A timeless and sophisticated timepiece, ideal for collectors and enthusiasts seeking understated luxury and legendary design.