Roger Dubuis Excalibur Quatuor Pink Gold 48mm

Roger Dubuis presents the Excalibur Quatuor Pink Gold 48mm, reference RDDBEX0439, a rose gold case measuring 48 mm across. The case stands 10.6 mm thick, set with diamonds, and a sapphire crystal with anti-reflective coating covers the skeletonized dial. Through the display back sits the manual-winding calibre RD101, built on Roger Dubuis's Gravity Compensation Concept with four balances and five differentials, certified by the Poinçon de Genève. Power reserve runs to 40 hours, shown on its own indicator. The movement is skeletonized throughout, with circular graining on the plate and bridges. This limited edition of 28 pieces comes on a brown alligator leather strap with a rose gold folding clasp. Roger Dubuis rates the case to 30 metres of water resistance.