Boucheron Épure d'Art Oursin ladies' watches recreate the bumpy, domed-shaped surface of a sea urchin by graduating the size and colour of the sapphires, cabochons and diamonds to great effect.

Boucheron Épure d'Art Oursin ladies' watches recreate the bumpy, domed-shaped surface of a sea urchin by graduating the size and colour of the sapphires, cabochons and diamonds to great effect.

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