Convex Rubber Watchband for Cartier Blue Balloon Band Color:Red-Rose gold Jewelry Aesthetic — Water drop

Jewelry Aesthetic — Water drop and stud charms add a sophisticated touch to a casual sport band

and SE (40mm and 44mm)

this strap is specifically engineered for the Constellation series with the 25mm notched lug configuration

Flex the band gently between your fingers before installing it to speed up the process

Convex Rubber Watchband for Cartier Blue Balloon Band Color:Red-Rose gold Jewelry Aesthetic — Water dropGive your Cartier Ballon Bleu a modern, athletic edge without losing its iconic silhouette. This Convex Rubber Watchband for Cartier Blue Balloon provides a secure, integrated fit for active days or casual wear, ensuring your timepiece stays comfortable on your wrist from morning to night. Fits: Cartier Ballon Bleu (Blue Balloon) series Lug width: 18mm, 20mm, or 22mm (Notched) Material: Waterproof vulcanized rubber Hardware: Brushed stainless steel