Presented in excellent pre-owned condition, this Ballon Bleu de Cartier reference WE902075 is the enduring 36mm stainless steel model, distinguished by its exquisite factory-set diamond dial. Crafted with the signature rounded, soft-edged case that has become a hallmark of the collection, the watch features a polished stainless steel bezel and the iconic fluted crown elegantly set with a synthetic spinel cabochon. Its opaline silver guilloché dial is beautifully detailed with eleven brilliant-cut diamond hour markers, complemented by a striking black Roman numeral at 12 o’clock and sleek blued-steel sword-shaped hands, all protected beneath a scratch-resistant sapphire crystal.

Powered by Cartier’s reliable Calibre 076 automatic self-winding movement, this timepiece offers approximately 38 hours of power reserve and has been fully tested to run within the brand’s exacting standards. The brushed and polished stainless steel three-link bracelet fits comfortably on the wrist, fastening with a secure concealed butterfly folding clasp; it remains in superb condition with minimal stretch, crisp finishes, and operates perfectly. Retaining its original lustre, the case shows only the faintest micro-hairlines consistent with gentle, careful wear, while the dial is entirely pristine, every diamond bright, intact, and brilliantly reflective. Water-resistant to 30 metres, fully verified as authentic, and presented ready for immediate enjoyment, this 36mm Ballon Bleu strikes the ideal balance between everyday durability and refined, timeless elegance — a distinguished Cartier icon equally suited to daily wear and special occasions.