Mysterious and discreet, the Regent Royal Black Knight is a steel masterpiece set with 2,106 black diamonds on its case and bracelet using the serti neige technique.

This is where different sized diamonds are set side by side, playing on variations in diameter; a skill requiring the experience of only the best craftsmen. The watch is elegantly completed with Backes & Strauss’ signature white ideal cut diamond in the crown, known as the Jewel in the Crown.

£80,000 / €89,335 / $100,165

www.backesandstrauss.com