Cartier Tank Obus from the 1950s, powered by the famed Duo-Plan mechanical movement. A rare and refined example of mid-century Cartier watchmaking.

The 18k case measures 18 x 31 mm and is in great overall condition, featuring two French hallmarks on the caseback.

The dial is in great condition.

The Duo-Plan mechanical movement is running smoothly.

On a generic alligator skin strap secured by a generic gold-tone buckle.

Cartier done right.