Cartier Ronde Solo de Cartier 29mm quartz watch in stainless steel with 18K gold bezel, reference 2987, featuring a white dial with black Roman numerals, inner 24-hour track, blued steel sword hands, blue sapphire cabochon crown, and original Cartier buckle on an aftermarket black leather strap.

The Cartier Ronde Solo 29mm in two-material construction — stainless steel body with a polished gold bezel — delivers the warmth and prestige of precious metal at a more accessible presentation than a full gold case, while the gold bezel maintains the visual richness that defines Cartier's identity in precious metal watchmaking. The white dial is quintessentially Cartier — Roman numerals in bold black, the secondary inner 24-hour Arabic numeral ring adding a functional sophistication, and the signature blued steel sword hands providing the blue accent that has been a Cartier hallmark since the early 20th century. The blue sapphire cabochon crown at 3 o'clock completes the jeweled detail that distinguishes every Cartier watch from its contemporaries.

The Cartier Ronde Solo is the accessible expression of the Ronde Louis Cartier — maintaining the same perfectly round case form, Roman numeral dial, and sapphire cabochon crown that define the Ronde family, in a steel and gold construction that makes the classic Cartier dress watch silhouette available to a broader audience without compromising design integrity. Cartier, founded in Paris in 1847, has spent nearly two centuries establishing the round dress watch as the definitive form for luxury timekeeping, and the Ronde Solo carries this tradition with complete authenticity. The two-tone gold and steel construction is particularly versatile — warm enough to pair with formal attire, modern enough to wear casually — making this one of the most universally wearable Cartier references available. For buyers seeking an authentic Cartier with the brand's signature design vocabulary at a compelling value point, the Ronde Solo 29mm with original Cartier buckle is an ideal entry into serious Cartier collecting.