The Aga Khan Emerald, an extremely rare 37-carat emerald and diamond brooch, could fetch up to $8 million at Christie's ...

The preservation and rarity of this 1959 Rolex makes it one of the most exciting watch sales of the year and it could make £2 million.

Names like Chanel and Louis Vuitton are still fighting for watchmaking credibility despite brining innovative designs to ...