Cartier Ballon Bleu de Cartier 40mm WSBB0040 2023 NOS 116518ln The platinum case and bracelet

The platinum case and bracelet lend a significant weight and feel to the timepiece

mechanical endurance

Large luminous indices and hands ensure visibility even in the murkiest depths

The Everose gold contrasts beautifully with the sleek black bezel

Though mechanically identical

Cartier Ballon Bleu de Cartier 40mm WSBB0040 2023 NOS 116518ln The platinum case and braceletOverview The Cartier Ballon Bleu de Cartier 40mm WSBB0040 is a symbol of understated luxury, blending Cartiers iconic design with modern watchmaking expertise. Its 40mm stainless steel case, with its smooth, rounded contours, creates a sense of effortless elegance, while the fluted crown, set with a striking blue synthetic spinel, adds a subtle pop of color and sophistication. The silvered opaline dial, adorned with Roman numerals and a discreet date