The Ronde Solo preserves the perfectly pitched classical elegance and signature Cartier features of the Ronde Louis Cartier watch that serves as its inspiration: Roman numerals, blue sword-shaped hands and rail-track minute circle. The Ronde Solo watch features a steel version of the bracelet.
| Movement | Winding |
| Mechanical | Automatic |
| Functions | Calibre |
| Hours, Minutes, Seconds and 24-hour Indicator | Manufactured by Cartier |
| Dimensions | Water Resistant |
| Diameter: 36 mm | Water-resistant to 100 meters/330 feet. |
