Program aims to educate young consumers about mined stones’ positive qualities.
Revenue from jewelry and watches up 6% in 2023.
Timepiece by renowned horologists George Daniels and Roger Smith leads Sotheby’s Geneva auction.
Takeover prompts concerns that authorized dealers of the famous timepiece brand could lose out.
Lifting of travel restrictions drove 11% sales growth in first half.
A new book tracks developments through the decades.