Floating like a balloon and as blue as the sapphire safely nestled in its side, the Ballon Bleu watch by Cartier adds a dash of elegance to any wrist. Roman numerals are guided on their path by a sapphire cabochon winding mechanism guarded by an arc of precious metal. The convex curves of the case, guilloché dial, sword shaped hands, and luxurious detailing ensure that the Ballon Bleu watch by Cartier floats within the world of Cartier watchmaking. Each Cartier creation is available to order online using our Click & Collect service at Selfridges London. You will collect your order, presented in the iconic red box, at the Cartier boutique in The Wonder Room.Cartier 18ct pink gold, diamond and leather watch 18ct pink gold case set with round cut diamonds, 18ct pink gold fluted crown set with a blue sapphire cabochon, sapphire crystal, silvered opaline dial, guilloché and lacquered Roman numerals, sword shaped blued steel hands, alligator strap, 18ct gold double adjustable deployant buckle, mechanical movement with automatic winding Cartier calibre 076, water resistant to 30 metersCase dimensions: 36.6mm diameter, 12.1mm thicknessCartier prides itself on providing excellent customer service. This includes contacting customers to offer after sales care and share details about its brand and products. As such, when you order a Cartier product from us, your details will be passed onto Cartier so that it can provide these services to you.