Piaget's Secret watch, from the new Extremely Piaget high jewellery collection, sits on the wrist in a lacey cuff studded with 601 brilliant-cut diamonds and a natural blue opal dial set into an oval-shaped bracelet snow-set with 1,699 diamonds.

Piaget's Secret watch, from the new Extremely Piaget high jewellery collection, sits on the wrist in a lacey cuff studded with 601 brilliant-cut diamonds and a natural blue opal dial set into an oval-shaped bracelet snow-set with 1,699 diamonds.

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