The iconic Obus Carrée design with its blue-enameled Roman numerals, in the desirable jumbo size. This example is powered by a mechanical movement—a rare and highly sought-after configuration for the model.

The 18k case measures 25 x 35 mm and is in overall great condition, featuring sharp hallmarks on the caseback.

The Paris-signed dial is clean and well-preserved.

Its mechanical movement winds well and runs smoothly.

It comes on its original 18k grains-of-rice bracelet, secured by the original 18k deployant clasp, and fits up to a size 7 wrist.

Stunner