The Cartier Tank Cintrée Dual Time is one of the most fascinating and sophisticated interpretations of the famous Cintrée case, originally introduced by Cartier in 1921 and designed to conform to the anatomy of the wrist thanks to its curved shape.

This version, introduced to the market in the 1990s, differs from most dual-time watches due to the presence of two completely independent movements, allowing the display of even time zones with 30-minute differences.

The upper dial, featuring a railroad track minuterie and all twelve Roman numerals, and the lower dial, which instead displays only the 3-6-9-12 configuration, allow the two time zones to be distinguished at a glance.