Roger Dubuis Excalibur Spider Revuelto Flyback Chronograph

Roger Dubuis presents the Excalibur Spider Revuelto Flyback Chronograph, reference RDDBEX1045, a 45 mm carbon case built for a chronograph. The case pairs with a black ceramic bezel and a sapphire crystal treated with anti-reflective coating. Self-winding calibre RD780 drives the watch, an integrated movement with a column wheel, vertical coupling clutch and 72 hours of power reserve. The chronograph carries a flyback function and a patented rotating minute counter at 3 o'clock, set against a green dial. Genevian Seal certification confirms the finishing standard, and the display back shows the movement's circular graining and sandblasted bridges. A green rubber strap closes with a titanium folding clasp fitted with the Quick Release System. Limited to 88 pieces, the case carries a 100 metre water resistance rating.