Up for sale is one of the most elegant modern dress pieces on the market — the Cartier Santos-Dumont XL (Ref. W2SA0017). Cartier absolutely nailed the proportions with this model — timeless, ultra-slim, and unmistakably Cartier. Specs: • Case: 46.6 x 33.9mm stainless steel with 18k rose gold bezel • Thickness: 7.5mm (slides effortlessly under a cuff) • Dial: Silver sunburst with Roman numerals, blued steel hands, and signature beaded crown with blue cabochon • Movement: Cartier 430 MC (manual wind, based on Piaget 430P) • Crystal: Sapphire • Strap: Original Cartier black alligator strap with Cartier deployant clasp • Water resistance: 30m Condition: Excellent. Light surface wear on clasp consistent with gentle use. No deep marks or damage. Crystal is perfect. Winds smoothly and keeps great time. Set: Comes complete with original Cartier box, manual, and warranty card (dated 2021) — a full set ready for the next owner. Price: $6,450 shipped via FedEx Priority Overnight, fully insured. Zelle or wire preferred. Location: Charlotte NC References: Numerous successful transactions with reputable collectors and dealers — plenty of references available for peace of mind. ⸻ The Santos-Dumont XL delivers everything you’d want from Cartier — that unmistakable Parisian refinement, paper-thin profile, and classic wrist presence. It’s one of those watches that feels like jewelry without trying to be flashy.