A huge trend that has emerged this year, especially from Watches & Wonders, was the theme of jewels that tell time. Combining the elegance of jewelry with the functionality of timekeeping, these extraordinary hidden timepieces feature exquisite diamond-encrusted watches and intricately crafted bracelets and rings with hidden watch dials. Each piece showcases impeccable craftsmanship, with precious gemstones and intricate details adorning the technical timekeeping elements. From Van Cleef & Arpels to Harry Winston, these hidden timepieces blur the line between haute joaillerie and high horology.