These watches come with a number of options for the band: alligator leather, cow leather, stainless steel, gold, or rubber. There are also bicolor models in gold and stainless steel. While the stainless steel versions have the sportiest feel, these timepieces are also available in white, pink, or yellow gold. A closer look at the dial reveals a subtle Cartier inscription integrated into the Roman numeral 'X.' In addition, these watches feature a blue faceted spinel on their crowns, though some replace the spinel with a diamond. The large domed lugs combined with polished and satin-brushed finishes contribute to the collection's masculine feel. Cases measuring 42 mm in diameter reflect the sporty background of this collection, while the smaller 38-mm models make perfect unisex watches. There are also timepieces with other complications like a The Calibre de Cartier collection contains three-hand watches with a date display, chronographs, and diving watches that are water resistant to 300 m (30 bar, 984 ft). Other famous models, including the Tank from 1917, have long enjoyed cult status thanks to their innovative designs and are now essential to the watchmaking world. For example, they are perhaps most famous for creating the first ever pilot's watch, the Santos. Luxury timepieces from Cartier played a major role in establishing watches as an accessory for the wrist. The creation of their first in-house caliber is yet another major milestone in the history of this French manufacturer. Prior to this collection, the storied company used movements from other manufacturers, such as Jaeger-LeCoultre, or collaborated with third parties to develop new calibers. Calibre de Cartier collection reveals what makes these luxury timepieces so special: They were the first to house the manufacturer's in-house calibers.

Cartier calibre w7100041