Roger Dubuis Excalibur Monotourbillon white gold

Roger Dubuis presents the Excalibur Monotourbillon White Gold, reference RDDBEX0989, in a 42 mm white gold case. An engraved minute track runs around the rhodium plated flange, and a sapphire crystal with anti-reflective coating covers the dial. Inside, the manual-winding calibre RD512SQ is skeletonised, carries a flying tourbillon and offers a 72-hour power reserve. A sapphire display back reveals the movement. A white calf leather strap closes with a triple folding clasp with a white gold cover and titanium blades. This edition is limited to 88 pieces. Water resistance is rated to 100 metres.