Cartier Ballon Bleu de Cartier Watch - 42 mm Steel Case - Silver Dial - Interchangeable Bracelet - WSBB0049 GoodPlanet black dial scratch-resistant sapphire crystal

black dial scratch-resistant sapphire crystal with anti-reflective treatment on both sides

Rolex calibre 3255 perpetual self-winding movement with centre hour

white mother-of-pearl dial with diamond-set indexes and gold-fashioned roman numerals at the 3-6-9 and 12 o’clock positions

mother-of-pearl dial

Cartier Ballon Bleu de Cartier Watch - 42 mm Steel Case - Silver Dial - Interchangeable Bracelet - WSBB0049 GoodPlanet black dial scratch-resistant sapphire crystal42 mm steel case, 13 mm thick, fluted crown set with a cabochon synthetic spinel, sapphire crystal, silver guilloche dial, caliber 1847 MC automatic movement, steel interchangeable bracelet. Water resistant to 3 bar (approx 30 meters 100 feet).