Tank Louis Cartier (CPCP)

The Collection Privée Cartier Paris version, in the historic 33.5 × 25.5 mm proportions, in yellow gold and platinum, with baton handsBaton handsNarrow, stick-shaped hands. Baton describes the outline rather than whether the hands contain luminous material or were fitted when a watch was first made., sapphire cabochonCabochonA stone polished into a smooth dome without facets. In watches, cabochons can decorate the crown or dial; the term describes the cut rather than a particular gemstone. crown and the ultra-thin calibreCaliberThe designation of a watch movement, identifying its design or movement family. 021 MC; “Paris” on the dial.