Roger Dubuis Expands its Horology Universe with New Release: Excalibur The Kabuto Legacy Inspired by Japan’s 17th Century

In 2026, Roger Dubuis, a Swiss high-horology brand widely recognized for its attention to craftsmanship and detail, expands its iconic Knights of the Round Table concept with the introduction of The Excalibur The Kabuto Legacy watch. This timepiece takes a seasoned step away from the familiar medieval European theme to celebrate Japan’s 17th-century era of unification.

The Kabuto Legacy, like the previous Knights of the Round Table II watch, follows the brand’s blueprint around a central theme. However, instead of twelve medieval knights, this exclusive 28-piece edition showcases twelve hand-carved samurai helmets surrounding an abstract rendition of Edo Castle at the centerpiece of its dial.

The Kabuto Legacy operates on Roger Dubuis’ Caliber RD821 automatic movement, ensuring a 48-hour power reserve. Nestled within its 18K pink gold case, this watch features a transparent sapphire ring, presenting the meticulously handcrafted helmet-micro sculptures. Completing this magnificent piece is a blue calf leather strap adorned with hand-stitched panels that echo the look of samurai armor, fastened with a pink gold deployant clasp.

True to Roger Dubuis’ legendary standards and reputation, the Kabuto Legacy bears the honorable Poinçon de Genève (Geneva Seal). This symbol of quality is only granted to timepieces that meet the highest Swiss standards in functionality and finishing. This watch exhibits the harmonious marriage of historical reverence and horological mastery seen in the exquisite craftsmanship of Roger Dubuis.