Cartier Ballon Bleu de Cartier Watch - 37 mm Steel Case - Silvered Dial - Interchangeable Bracelet - WSBB0050 Profondo Featuring a classic round case

Featuring a classic round case shape and a concealed crown clasp

Driven by an automatic movement

18K rose gold interchangeable deployant buckle

This exquisite model is rendered in polished steel with an 18-ct yellow gold bezel and sleek black dial

5 mm steel case with anti-magnetic protection and helium escape valve

Cartier Ballon Bleu de Cartier Watch - 37 mm Steel Case - Silvered Dial - Interchangeable Bracelet - WSBB0050 Profondo Featuring a classic round case37 mm steel case, 13 mm thick, fluted crown set with a synthetic cabochon shaped spinel, sapphire crystal, silvered guilloche dial, automatic movement, interchangeable steel bracelet. Water resistant to 3 bar (approx 30 metres).