Royal Prince Michael of Kent spotted wearing a Backes & Strauss

Spotted driving what appears to be a Rolls-Royce, HRH Prince Michael of Kent was photographed wearing a timepiece that sits at the absolute intersection of British horology and royal heraldry: the Backes & Strauss Regent Royal Kent, an 18K white gold oval-cased watch set with 54 Ideal-Cut diamonds and personalised with the Prince's own coat of arms. The sighting is notable precisely because this is not a watch bought off a retailer's shelf — it is one of five pieces in existence.

Backes & Strauss, founded in Antwerp in 1789 and now headquartered in London's Mayfair, has built its modern identity around diamond-set Swiss timepieces that blend London luxury aesthetics with continental watchmaking. The Regent line is the marque's flagship dress collection, characterised by an oval case — a deliberate nod to the Georgian and Victorian jewellery tradition — and bezels set with the brand's proprietary Ideal-Cut diamonds, optimised for maximum light return. The white gold case houses a Swiss mechanical movement, and the deep blue guilloché dial is finished with baton indices set with additional diamonds and bold Roman numerals at 12. The heraldic lion-and-crown motif of Prince Michael's personal arms anchors the lower half of the dial in white gold relief — a detail that required close collaboration between the brand and the College of Arms.

From a collector's standpoint, the Regent Royal Kent occupies a category almost entirely its own: a named-edition royal commission, limited to five examples, combining certified diamond setting with heraldic personalisation. This is not the grey-market world of sports references and commodity luxury; it is closer to the bespoke ateliers of Cartier or Fabergé than to conventional horology.

Prince Michael of Kent has long maintained a sophisticated interest in luxury goods and Russian imperial history, and his endorsement lends the Backes & Strauss brand a genuine royal warrant credibility that no marketing budget could replicate. His wearing of the watch in an informal, candid setting — rather than at a state function — suggests this is a daily companion rather than a ceremonial object.

With a UK list price of £100,000, and a production run of five pieces, no meaningful secondary market exists. Any resale, should one ever occur, would almost certainly exceed retail given the irreplaceable provenance.