Cartier Must de Cartier 21 Stainless Steel Watch in 31 mm (Ref. W10110T2)

The Must de Cartier 21 is a distinctive expression of Cartier design from the early 2000s, combining the Maison’s classical Roman-numeral language with the clean, contemporary character of stainless steel. Reference W10110T2 features a 31 mm polished stainless-steel case and integrated bracelet, framing a broad satin-finished bezel engraved with Roman numerals. At its centre, a silver sunray dial is complemented by a precise minute track, blued-steel sword-shaped hands, and the signature blue cabochon crown. The watch is powered by a Swiss quartz movement and fitted with sapphire crystal.

The integrated bracelet gives the watch a fluid, jewellery-like presence on the wrist, while its restrained monochromatic finish makes it especially versatile. Balanced between masculine and feminine proportions, the 31 mm case wears as a refined unisex size and reflects the polished elegance associated with Cartier’s turn-of-the-century watchmaking.

This exceptional example has been professionally serviced and refinished and remains protected in wrapping following the work. It is offered as a full set with its original Cartier presentation box, original outer box, user guide, and International Guarantee Certificate dated 14 July 2002. The outer box displays visible age-related wear, as shown in the photographs, while the watch and principal presentation components remain exceptionally well preserved.