Roger Dubuis Excalibur 42

About this reference

The Roger Dubuis Excalibur 42 reference DBEX0354 was introduced around 2012 as part of a shift toward more wearable, 42mm stainless steel cases compared to the brand’s larger historical offerings. This reference features a silver sunray dial with oversized black Roman numerals and a small seconds sub-dial at 6 o’clock. It is powered by the in-house Calibre RD620, an automatic movement featuring a micro-rotor and the Poinçon de Genève certification. Collectors value this model for providing the brand’s distinct aesthetic and high-level finishing in a versatile steel format that is now discontinued. On the secondary market, this reference typically trades between $6,000 and $9,000 depending on condition and the inclusion of original paperwork. While the Excalibur line is often associated with skeletonized tourbillons, the DBEX0354 remains a notable entry point for collectors seeking the brand’s hallmark micro-rotor technology in a traditional closed-dial configuration.