Sapphire, used in watchmaking for almost a century, has become a high-tech material in its synthetic form. In an era of transparency, it is increasingly (...)

How many expert collectors are there in the world wealthy enough to buy these superlative watches, wonders of mechanical ingenuity and artistic skill? Few, (...)

The Swiss watch brand Purnell, specialized in high-velocity tourbillons, presents the Escape II Treasure, the latest addition to its Double Spherion Escape (...)